Category Archives: Engineering

Man Killed at Trump Rally Was an Engineer at Plastics Company – PlasticsToday

Corey Comperatore, the man who was shot and killed at the Trump rally while shielding his family from gunfire, was an engineer at JSP International, a maker of expanded polymer products, according to reporting from the Pittsburgh Post-Gazette. He was also a lifetime volunteer firefighter and former chief of the Buffalo Township Volunteer Fire Co.

Comperatore is the only fatality, other than the gunman, at the time of writing from the shooting at the Trump rally in Butler, PA, on July 13. A bullet appeared to graze former President Trumps right ear, and two other people were wounded. They were listed in stable condition yesterday, according to media reports. The shooter was killed by Secret Service snipers.

Comperatore, 50, was seated in a section of the bleachers just to Trumps right, according to an AP report. At the pops of gunshots, he dove to cover his wife and daughter. A bullet struck his head, reported the wire service.

Yesterday, time stopped, wrote his daughter Allyson on a Facebook post shared by William E. Lewis Jr. What was supposed to be an exciting day that we had all looked forward to (ESPECIALLY my dad), turned into the most traumatizing experience someone could imagine.

The media will not tell you that he died a real-life superhero, she continued. They are not going to tell you how quickly he threw my mom and I to the ground. They are not going to tell you that he shielded my body from the bullet that came at us, wrote Allyson Comperatore.

A GoFundMe campaign has been launched to support Allyson and her family. At the time of writing, it has raised over one million dollars.

Comperatore was employed at JSP for almost 30 years, starting as a shift supervisor in 1995. In January 2019, he was promoted to project and tooling engineer.

JSP supplies engineering materials to automotive, HVAC, packaging, sports, and consumer goods manufacturers globally. Its signature products include ARPRO, an impact energy management material, and ARPLANK, expanded polyethylene containing 30% recycled content for cushioning applications.

Read the rest here:

Man Killed at Trump Rally Was an Engineer at Plastics Company - PlasticsToday

Jackery to Present Advanced Energy Solutions at International Engineering Expo in Bangkok – The Manila Times

BANGKOK , July 18, 2024 /PRNewswire/ -- Jackery, the leader in portable clean energy solutions, is thrilled to announce its participation in the International Engineering Expo, taking place in Bangkok, Thailand, on July 24-26. Recognized as Thailand's premier B2B event for engineering innovations, the expo will serve as a platform for Jackery to showcase its latest lineup of portable energy solutions, including the Jackery Explorer 300 Plus and 1000 Pro Portable Power Stations, as well as the Jackery SolarSaga 100W Solar Panel.

Jackery to Present Advanced Energy Solutions at International Engineering Expo in Bangkok

The Jackery Explorer 300 Plus's durable LiFePO4 battery delivers exceptional longevity, while the ability to recharge via solar in just four hours or through a wall outlet in two hours provides unparalleled convenience.

Get the latest news delivered to your inbox

Sign up for The Manila Times newsletters

For those needing a more powerful and versatile energy solution, the Jackery Explorer 1000 Pro Portable Power Station is a prime choice. With a 1002Wh capacity and 1000W output, peaking at 2000W, it can power up to seven devices simultaneously, ensuring constant connectivity. It boasts rapid AC recharging in just 1.8 hours and features dual 100W PD fast charging ports for maximum efficiency. Offering three recharging options - solar, AC, and car - offers unparalleled flexibility. Built to last, this power station is engineered for weekly use across a decade.

Another must-see product at the expo is the Jackery SolarSaga 100W Solar Panel. With a high conversion efficiency of up to 23%, this lightweight and foldable panel is the perfect partner for outdoor adventures and unexpected power outages. Weighing only 9.1 lbs, it features an easy-carry handle and two kickstands for quick setup on any surface. Its durable, splash-proof ETFE-laminated case ensures longevity, while the IP65 water resistance protects against splashes. With USB-C and USB-A ports, users can directly charge their devices using solar energy.

In addition to showcasing its exceptional range of products, Jackery will also announce its partnership with ROCKTANK CORPORATION (THAILAND) COMPANY LIMITED as its distributor in Thailand. This partnership will make it easier for consumers in Thailand to access Jackery's pioneering energy solutions.

For more details, visit Jackery's booth B12 at the expo, or visit https://th.jackery.com/ and https://www.tiktok.com/@jackery.thailand.

Visit link:

Jackery to Present Advanced Energy Solutions at International Engineering Expo in Bangkok - The Manila Times

ZTransform Lures TEGNA Exec To Its Engineering Team – Radio & Television Business Report

It is a company featured in the Spring 2024 RBR+TVBR magazine for its work building state-of-the-art radio and TV studios and offices in locales such as Seattle, its home market.

Now, ZTransform has appointed a Senior Design Engineer with nearly 30 years of broadcast industry experience, including a tenure at TEGNA.

At ZTransform, Reed Wilson will play a significant role in technical systems design, commissioning, configuration and training, drawing on his skills in master agreement negotiations, budget planning, project management and project implementation.

Reed is in great company at ZTransform, joining a team that is rich with broadcast facility insiders, says Erik Utter, ZTransforms founder and President. Hes been at the forefront of installation and design projects for news and commercial operations at major networks and affiliates, which provides our team with invaluable end-user insights.

Wilson was Executive Director of Technology for Broadcast at TEGNA, and joined the company from Belo Corp. His resume includes technical operations positions at WFAA-8 in Dallas, and at crosstown KTVT-11 (owned by CBS News & Stations parent Paramount Global).

More recently, Wilson served the University of Oklahomas Gaylord College of Journalism and Mass Communications.

Reed is well known for embracing emerging technologies and pushing boundaries to achieve operational and business goals which truly resonates with our customers, Utter said. With a proven track record in deployments, and a strong foundation in technical training, Reed is a confident leader ready to contribute significantly to any technology-driven environment.

Wilson commented, Its incredibly rewarding to be working as a technology and services provider with a company that is at the leading edge of technology. The opportunity to deploy new systems with ZTransform and the rate at which it is growing, along with its reputation for providing a premium service was a big draw for me.

Read the original post:

ZTransform Lures TEGNA Exec To Its Engineering Team - Radio & Television Business Report

Electric abra: Worlds 1st 3D-printed traditional wooden boat sets sail in Dubai – Interesting Engineering

In a move that blends ancient traditions with modern technology, Dubai Roads and Transport Authority (RTA) has launched the trial operation of the worlds first electric abra (a traditional boat made of wood) manufactured using 3D printing technology.

The 20-passenger vessel was manufactured by Abu Dhabis global maritime organization Al Seer Marine in collaboration with Tasneef Maritime, Japans Mitsubishi, and Germanys Siemens and Torqeedo, according to an RTA press release on July 14.

The RTA said the abra was designed to retain its traditional identity while supporting Dubais 3D printing strategy, which aims to transform the UAE into a leading hub of 3D printing technology by 2030. This innovative approach is expected to reduce manufacturing time by 90 percent, slash costs by 30 percent, and cut operation and maintenance expenses by 30 percent.

The electric abra also aligns with RTAs environmental sustainability strategy for maritime transport, aiming to reduce Dubais carbon footprint.

Technically, the new abra boasts several notable features. It includes the longest monocoque structure (a design where the external skin supports the load) created using 3D printing technology, measuring 36 feet (11 meters) in length and 10.1 feet (3.1 meters) in width.

The vessel is powered by an electric propulsion system with two 10-kilowatt motors and lithium batteries.

Mattar Al Tayer, RTA Director General and Chairman of the Board of Executive Directors, announced that the abra would begin trial operations at the Sheikh Zayed Road Marine Transport Station on the TR6 line. During this phase, we will monitor the abras performance and compare it with our current 20-passenger fiberglass abras, Al Tayer stated.

While the electric abra represents the future of Dubais water transport, RTA is also focusing on enhancing existing infrastructure. As part of its master plan to improve marine transport services, the authority is upgrading four traditional abra stations in Dubai Creek.

Two stations have been completed, with the remaining two set for completion by August 2025. Improvements include new floating docks, expanded waiting areas, and enhanced accessibility features, aiming to better serve the 14 million annual passengers while reducing maintenance costs.

Progress on the upgrades has been steady. In February 2023, RTA completed improvements to the Bur Dubai Marine Transport Station, followed by the Deira Old Souq Station in February 2024. The remaining two stationsDubai Old Souq and Al Sabkhaare scheduled for completion by August 2025.

The comprehensive improvement works include replacing floating docks to ensure passenger safety, providing retail spaces for enhanced customer services, and adding facilities for employees and operators. Bike racks will be installed to promote transport integration.

Passenger waiting areas will be expanded and improved, with priority seating and dedicated spaces for People of Determination. The project also involves widening docking spaces by 15 percent, increasing shaded waiting areas by 100 percent, and expanding commercial spaces by 27 percent. These changes will boost compliance with the Dubai Code by 87 percent.

The RTA said it will upgrade the stations using sustainable, low-cost materials, reducing annual maintenance costs by 10 percent.

These improvements, coupled with the introduction of the 3D-printed electric abra, demonstrate RTAs commitment to modernizing Dubais traditional water transport while preserving its cultural heritage.

NEWSLETTER

Stay up-to-date on engineering, tech, space, and science news with The Blueprint.

Kapil Kajal Kapil Kajal is a journalist with a diverse portfolio spanning defense, politics, technology, crime, environment, human rights, and foreign policy. His work has been featured in publications such as Janes, National Geographic, Al Jazeera, Rest of World, Mongabay, and Nikkei. Kapil holds a dual bachelor's degree in Electrical, Electronics, and Communication Engineering and a masters diploma in journalism from the Institute of Journalism and New Media in Bangalore.

See the original post:

Electric abra: Worlds 1st 3D-printed traditional wooden boat sets sail in Dubai - Interesting Engineering

US to test Japans unique wind turbines that generate power even at 7 mph – Interesting Engineering

The Hawaii Community Development Authority (HCDA) has joined forces with Kanoa Winds Inc., a clean energy company, to bring innovative wind turbine technology from Japan to Hawaii.

This project aims to assess the vertical wind turbine technologys suitability for the Hawaiian Islands.

These compact vertical turbines are successfully used in densely populated areas throughout Japan, said Craig Nakamoto, HCDA Executive Director.

We are very excited to be collaborating with Kanoa Winds to test this technologys small but mighty ability to harness the power of wind, for a new alternative to Hawaiis clean energy future, Nakamoto added.

Hawaii is a paradise known for its beauty, but it also faces a challenge relying heavily on fossil fuels for electricity.

For more than 15 years, Japan has used vertical coaxial contra-rotating twin blades (VCCT) wind turbines. This VCCT technology offers several benefits over conventional horizontal turbines.

VCCT has a unique design with two counter-rotating blades. This enables the wind turbine to churn out power even with gentle breezes and keep going all the way up to strong gusts, making them adaptable to a wider range of wind conditions. Wind speeds vary from 7 to 134 miles per hour, whereas standard horizontal generators can produce electricity only up to 44 miles per hour.

Furthermore, VCCTs are small and vertical, making them appropriate for highly crowded locations. They are also quieter during operations.

Kanoa Winds highlights the VCCTs safety record in Japan, where birds have even been observed nesting within the turbines.

The VCCT wind turbines in Japan have been known to have birds nesting within the device, proving the safety and coexistence between the birds and the VCCT technology, said Kaname Takeya, Kanoa Winds Founder and CEO.

The prestigious Japan Falconiformes Center has endorsed the technology due to its safety and reliability while having minimal impact on the environment.

The project is still in its early stages. A small-scale VCCT unit is expected to be installed near the Hawaii Technology Development Corporation Entrepreneur Sandbox for testing. This testing phase will evaluate the turbines performance, including power output, stability, and environmental effects.

Notably, the unit will be shorter than a streetlight, at around 23 feet tall.

As per the press release, this 0.5-kilowatt test model is expected to generate 10 to 25 kilowatt hours of power each day. In comparison, a typical Oahu island home uses roughly 17 kilowatt hours per day on average.

While awaiting final approvals, Kanoa Winds highlights that the technology is suitable for on-site power generation for homes, businesses, and public buildings. They envision VCCTs powering electric vehicle charging stations, lights, and even cell towers.

With the advancement of technology, a lot of new types of wind turbines have been emerging. One such is contra-rotating floating wind turbines. Norwegian company World Wide Wind (WWW) has been developing this concept, which has a unique floating pontoon design.

NEWSLETTER

Stay up-to-date on engineering, tech, space, and science news with The Blueprint.

Mrigakshi Dixit Mrigakshi is a science journalist who enjoys writing about space exploration, biology, and technological innovations. Her work has been featured in well-known publications including Nature India, Supercluster, The Weather Channel and Astronomy magazine. If you have pitches in mind, please do not hesitate to email her.

Excerpt from:

US to test Japans unique wind turbines that generate power even at 7 mph - Interesting Engineering

Gecko-inspired hugging-wing drone can crash-perch on poles, trees – Interesting Engineering

Researchers have devised an innovative advancement in drone technology that uses passive wing morphing to achieve crash-landing on trees and vertical poles.

Inspired by animal limbs, these drones have dual-purpose wings for both aerial gliding and secure perching, simplifying control and design complexity.

According to the team at the Swiss Federal Institute of Technology Lausanne (EPFL), when the robot collides with a pole head-on, its raised nose allows it to passively reorient from horizontal flight to vertical flight and then hug its wings to perch.

The team believes that such drones will enable close inspections in industrial settings and tall buildings, avoiding scaffolding and risky human interventions.

The details of the teams research were published in the journal Nature.

Due to their high endurance, unmanned aerial vehicles (UAVs) excel in long-distance missions such as delivery, mapping, and search and rescue.

However, unlike winged animals, the drones struggle to land or perch on complex structures for tasks such as inspection and battery recharging.

Various control and mechanical systems have been developed to address this. Control-oriented methods focus on pitch-up maneuvers and post-stall control, often using micro spines or hooks for vertical surfaces.

Mechanical solutions include claws, wrapping arms, and adhesive pads. Despite these advancements, options for winged UAVs remain limited, with existing methods facing challenges like surface dependency and scalability issues.

To address drone perching challenges, the team developed PercHug, a 550 g winged UAV inspired by geckos, for passive perching on vertical poles like scaffolding, towers, and trees.

Using an upturned nose for reorientation and foldable wings for wrapping, PercHug avoids additional structures, reducing complexity. It features an unlatching mechanism, a bistable trigger, foldable wings with hooks, and a reinforced tail for stability and resting.

In the experiments, PercHug was hand-launched against six trees, both with and without an extended elastic nose. Successful perching involves four steps: gliding, reorienting, wrapping wings, and maintaining perch.

Hooks were essential to decreasing slippage and increasing perching success. The primary impact wing releases superior effectiveness over the secondary impact resulted in faster and more dependable perching.

According to the team, precise approach angles that minimize angular and lateral errors were necessary for optimal perching. The tail was necessary to stop the reorientation at ninety degrees.

All trees successfully perched at impact speeds of 35 m/s and angles greater than 15; the standard nose outperformed the elastic nose, with a success rate of 73 percent compared to 42 percent.

The elastic nose, while improving reorientation, hindered surface attachment by creating a gap and releasing stored kinetic energy.

According to researchers, the experiments highlighted the importance of nose design and precise timing in the perching mechanism. Wider trees generally led to lower success rates, emphasizing the significance of tree diameter and static friction in dynamic perching success.

We firmly believe that our study lays a foundation for advancing perching technologies and paves the way for the development of highly versatile robotic systems tailored to diverse applications, said the team in the study.

Such robots enable access to challenging locations like towers for infrastructure inspection, enhance surveillance on lamp posts in urban areas, and monitor biodiversity and wildlife behavior in environmental conservation efforts.

NEWSLETTER

Stay up-to-date on engineering, tech, space, and science news with The Blueprint.

Jijo Malayil Jijo is an automotive and business journalist based in India. Armed with a BA in History (Honors) from St. Stephen's College, Delhi University, and a PG diploma in Journalism from the Indian Institute of Mass Communication, Delhi, he has worked for news agencies, national newspapers, and automotive magazines. In his spare time, he likes to go off-roading, engage in political discourse, travel, and teach languages.

Originally posted here:

Gecko-inspired hugging-wing drone can crash-perch on poles, trees - Interesting Engineering

Scaling your engineering team from one to 50 and beyond – Bessemer Venture Partners

Building a company from scratch requires a high tolerance for uncertainty and risk no matter how promising the founder, product, or business model is. But even leaders who seek out the rapidly changing environment of an early startup may avoid or delay making changes once the company becomes more established. This predilection for keeping things the way they are is so universal that researchers coined a term for it: the status quo bias.

When it comes to scaling engineering organizations, embracing the status quo is very common and very detrimental. Founders and engineering leaders who only introduce change in response to problems that arise often end up choosing band-aid solutions that can cause more problems down the road (that require more band-aid solutions).

As a leader, youll encounter many one-way doors: big decisions that may not feel big in the moment but will have ripple effects across your company and will be hard to reverse later, says Jessica Popp, Bessemer operating advisor and SVP of engineering, security & IT at Rula. Its tempting to delay difficult decisions or to keep good systems in place past their expiration date, but its always better to make changes proactively, with a plan to manage potential side effects.

Jessica is speaking from her collective experience across her long tenure in Silicon Valley. In her nearly 30 year career, shes learned exactly what it takes to scale an engineering organization while maintaining their efficiency, impact, and culture. After getting her start as an engineer, Jessica quickly rose through the ranks into management and then senior leadership positions, eventually holding VP and CTO roles at SendGrid, Twilio, Ada, and now Rula, a company in the behavioral health space with a mission to make mental healthcare work for everyone.

In this guide, Jessica gives critical insight into some of the one-way doors founders, CEOs, and engineering leaders are likely to encounter on the journey to scale. Whether youre deliberating whether to start hiring internationally or when to bring on new engineering leadership, Jessicas advice can help you come to the best decision possible and then prepare for what comes next.

As a startup evolves, the responsibilities and required skill set of its leaders evolve alongside it. That means that the CTO or engineering leader who did an excellent job scaling your engineering organization from one to 20 may not be the person best suited to scale it from 20 to 50. Or, you could have a CTO that really could rise to the challenge, but would need additional outside mentorship or a team of managers who have more experience at larger companies.

Assessing a direct reports abilities can be hard, and it only gets harder when it comes to people we love working with and whove been critical to a companys success in the past. When someone is talented in one area, its natural for us to overestimate their capacity in another, says Jessica. Thats why its so common for founders and CEOs to wait until theres a loud signal within the engineering organization that a change is needed before theyre willing to make one.

What your engineering organization requires from a leader will change as it scales.

But waiting can actually cause these issues within the organization to become more entrenched, or can lead to hasty decisions. If your company is successful, youll likely need to change or augment your engineering leadership several times. Teams and companies do better when CEOs face that reality head on and evaluate engineering leadership regularly.

What your engineering organization requires from a leader will change as it scales. Heres what Jessica recommends CEOs and founders take into account at three critical stages: seed stage to roughly 10 engineers, 10 to 20, and 20 to 50.

Most startups have at least one technical founder who typically leads an engineering organization from the seed stage to around 20 engineers. At this stage, the focus is really on building the product first getting your MVP out the door and then adapting, building, and modifying as you search for product market fit. To do that well, you need a leader who is hands-on in the code. If they have a strategic perspective on architecture, thats a big plus, says Jessica.

"From Seed to 10 engineers, you need a leader who is hands-on in the code."

If a startup doesnt have a technical co-founder, the CEO will need to bring in a technical leader who has the experience to lead a small team the initial product build, and who has comfort working with scarce resources, balancing managerial and individual contributor (IC) responsibilities, and dealing with other challenges and dynamics typical to seed and Series A-stage companies.

At the seed to 10 engineer stage, everyone is likely working as individual contributors and reporting directly to the CTO, whether thats the co-founder, or someone else. Once your team grows beyond 10 engineers, its helpful to have more structure.

I would consider bringing in at least one manager who can prioritize projects, manage engineers workloads, address any issues within the organization, and establish the minimum people, operational, and technical processes that the organization needs. You dont need to worry about career paths and performance plans at this stage. It just helps to have one person responsible for making sure the team is focused on the right goals and is working in concert to achieve them.

The 10 to 20 engineer stage is typically when engineers will face other one way doors, and its important to be aware of decisions where you could benefit from a more informed perspective. Make sure you have the right people on board to help your team make the best decision. You may need to bring in a specialist or seek opinions outside of your organization, says Jessica.

For instance, any engineer can go out on AWS or GCP and pick a managed service and data store. But if you realize that data, data flow, or data scaling is critical to the success of your product, you want the person evaluating your data store choices to be someone who has made this decision before. Maybe thats your CTO or maybe you need to bring in someone else to help you make the decision.

Jessica gives another example of software testing. Currently, the most common model is for each scrum team to be responsible for their own DevOps, but you might choose to build a separate quality team. While this decision might not feel like a big one when youre making it, anything that impacts your teams day-to-day operations can become a core part of your engineering organizations culture. Once that happens, it will be very difficult to reverse course. So when you encounter these types of decisions, set aside the time to really think it through.

Around the 20-engineer mark, Jessica recommends that founders and CEOs determine whether they need an engineering leader with expertise in people and scaling, or whether the current CTO can take the organization to the next stage. Making this decision well requires taking stock of the challenges your company is facing, and then determining what skills and experiences an engineering leader will need to have to solve them.

Post-product-market fit, engineering organizations have typically exhausted what they can achieve with line management alone and are feeling the friction. This is typically when CEOs bring in a more people-focused engineering leader to the organization like Jessica, either as the CTO, or with an VP or SVP of engineering title.

If your biggest challenges are productivity, culture, career pathing, and turnover, its time to look for someone who has led a high-functioning engineering organization in the past, who has managed managers, and has experience setting direction. This person should have a track record of introducing performance management, building operational processes, improving product quality, driving down incident rates, and getting software out the door on time.

Its also critical that the person has experience leading different types of engineering skill sets.

It takes different techniques to manage different groups, explains Jessica. Find out how much of the engineering function the person has experience managing. And not just application skill sets they need to have managed things like devOps and security as well.

In Jessicas experience, its better to find a leader who has past experience scaling an engineering organization to 50 engineers and beyond. That may be your current CTO but it may not be. Do your best to give an honest and unbiased assessment of whether a current leader is suited for the role, or whether the organization would benefit from having someone new.

In the second scenario, youve still reached the 20+ person engineering milestone and the biggest challenge is reworking or scaling your initial product, or continuing to be successful in your market with a highly specialized and technical product.

To do this well, you need someone who is great with external customers and is able to be a point person on critical architecture decisions, says Jessica. Often, your initial CTO or technical co-founder is this person. If thats the case, be very clear with your co-founder and board what role the CTO will be playing as the organization matures. For example, the CTO might decide: Im going to run a two-person architecture team and set the technology vision, and the SVP of engineering will manage the other 50 or so people and organize them to execute on the vision. Whatever it is, it should be transparent and determined in advance.

Like for all decisions, Jessica emphasizes the importance of being conscientious about the trade-offs of the decision you make, and having a plan for how to fill any gaps. If the type of product, customer, or challenges your organization faces warrants sticking with very technical senior leadership, maybe you bring in middle managers who can step in to support process, career, and team development.

Since the pandemic, many companies opted to make fully or partially remote work permanent. Sixty-seven percent of startups with 100 employees or fewer offer a fully flexible work policy meaning employees can work fully remote and choose when to come into the office. Hybrid work policies are also becoming more popular among tech companies that have 25K+ employees, with 65% of employers allowing some amount of remote work with mandatory in-office days.

The rise of remote work seems to have also accelerated international hiring among small and mid-sized companies. In another survey, 68% of employers reported that they had at least one remote US employee prior to making an international hire, and 72% reported that a positive experience with a remote employee influenced their decision to hire globally.

Regardless of the policy a company adopts, where engineers live and how they work will affect everything from hiring plans and budget to collaboration and product quality. Every policy has pros and cons, so its important for leaders to always: (1) choose a policy based on a strong business case not a preference or fear; (2) identify any constraints of the chosen policy; and then (3) set up the team to be as efficient and effective as possible under those constraints.

Make sure that the benefits of a particular set-up arent overshadowed by the issues that the set-up creates, says Jessica. Similarly, avoid any policies or practices that create stratification or inequities among team members based on where they live or work, and if they do, put some systems in place to offset those issues.

In our conversation, Jessica gave us a detailed overview of the benefits and challenges of three common policies remote global, remote US, and hybrid US and how to set up your team for success under each.

In Jessicas experience, the strongest business case for hiring engineers globally is access to talent. If youve maxed the available talent in your current location and/or theres an abundance of a specific skill set or subject matter expertise in another country, thats a great reason to build a global engineering team, says Jessica.

The strongest business case for hiring engineers globally is access to talent.

Another reason that engineering leaders tend to hire internationally is to save budget on headcount, but recently, Jessica has started questioning whether this is really an effective long-term cost-saving strategy. The global pay rates for knowledge work have gotten closer and closer over the years, so I dont see it as the strong business case it once was.

The decreases in efficiency that often come with having engineers in multiple countries can also outweigh whatever costs a company does save. The communication challenges can be hard to overcome. I worked for a company that had teams in 18 countries. Because of the time zones, youd ask a question and hear back a day later. Often, the person needed more context or wasnt the right person, and so it would take three or four days to get unblocked, recalls Jessica.

If your company ultimately chooses to hire a global engineering team, Jessica recommends using the following principles to reduce some of the common side effects.

A remote US policy can also increase a companys access to engineering talent. Competition for engineers in large cities remains higher than other places, and by offering remote work, smaller companies can get a competitive edge over bigger tech companies that offer higher salaries but have returned to fully in-person or structured hybrid work policies that some engineers avoid.

Recent surveys show that employees across industries prefer remote work policies, with 65% of workers reporting they want to work remote all of the time and 98% wanting to work remote at least sometimes. Engineers typically have a strong preference for either in-person or remote work, and in my experience, that preference is more often for remote, says Jessica.

Hiring remotely can have the added benefit of increasing the diversity of a startups applicant pool. In a Wharton study, identical jobs listing that were changed from in-person to remote policies, drove a 15% increase in female applicants, and a 33% increase in applicants who are underrepresented minorities.

Hiring remotely can increase the diversity of a startup's applicant pool.

In addition to improving hiring outcomes, remote is also cheaper. Because of the varied cost of living, hiring nationwide instead of just within tech hubs tends to reduce your costs, says Jessica. In addition to savings on salaries, companies can save as much as $11,000 per employee on office space, utilities and other resources.

Adopting a remote policy comes with its fair share of challenges, too. Unlike in-person or hybrid models where teams get significant facetime with colleagues and leadership, remote engineering teams may struggle to build and maintain a consistent culture, develop more junior engineers, and create strong working relationships that improve collaboration between team members.

The common reasons that leaders choose structured hybrid or in-person policies usually arent good business cases for those policies. I dont have a strong personal preference for in-person vs. remote its a pendulum that tends to swing every fifteen years or so. But when I ask other leaders why they want to return to the office, its usually because theyre worried about controlling output, and I don't think bringing engineers back to the office is the best solution to that problem.

For seed-stage companies, though, Jessica does strongly recommend being in-person most, if not all, of the time. Assuming your founding team isn't made up of friends who have past working experience together, in-person is the way to go. Its very hard to build a brand new company entirely remotely. Youll have to move so fast and make so many decisions to get your MVP out the door, and being remote will just slow you down.

A less common business case for choosing a hybrid or in-person policy is a talent strategy that relies on hiring engineers who are right out of college or early in their careers. As Jessica explained, its much harder to learn from others when youre not sitting next to them, and even when theres a lot of investment and intention to give mentorship, it just isnt the same.

Determining the right leadership and work policies for your organization is just scratching the surface of all the weighty decisions startups leaders will have to make to scale an engineering team from a few to a few hundred. In our conversation, Jessica shared quick thoughts on two additional topics that are on the minds of many technical leaders today.

Engineering leaders have to proactively ward against that threat of cybersecurity attacks particularly as a companys brand grows and it becomes a bigger target. The timing of your initial investment in cybersecurity depends on your environment and the risk tolerance of your leadership.

Highly regulated industries

In a highly regulated environment, you should be thinking about cybersecurity from day one, says Jessica. Often, Ive seen companies following certain compliance standards to the letter of the law rather than the spirit of the law. My advice for CTOs is to know which frameworks are important to your business and make sure your organizational culture is really embracing the underlying intent of those frameworks, rather than seeing them as a tick box activity.

"In a highly regulated industry, invest in cybersecurity from day one."

While a founding team might initially help set up initial team expectations and practices for cybersecurity and data protection, eventually, youll need someone who has the experience, expertise, and bandwidth to build more robust security around and into your product. For practical advice on how to make that first hire and build a successful cybersecurity team, read this how-to guide featuring former Netflix leader Jason Chan.

Less regulated industries

Early-stage

For startups in other environments, Jessica recommends investing in cybersecurity only after you see early signs of product-market fit. When youre still trying to find product-market fit, you dont want to spend on anything thats not an absolute necessity. And if you dont have anyone using the product yet, cybersecurity is not an absolute necessity, says Jessica. Once you start to see traction with customers though, youll need to make it a real focus.

Around the 15 to 20 engineer mark, Jessica recommends making a deeper investment and hiring an engineer with cybersecurity expertise who can start establishing some best practices. Timing ultimately depends on how much risk youre willing to take and how much of an investment youre willing to make to offset that risk.

Growth-stage

At the growth stage, a robust investment in cybersecurity is non-negotiable. At a high-level that looks like: integrating security practices into the function of every team and employee; securing digital identities and cloud and development environments; protecting data assets; and monitoring and addressing third-party risks.

I would argue that security is core to the success of most SaaS companies today. The bigger you get, the more of a target you become, so you need to have both an ongoing program and do one-off security prep for things like big brand campaigns that increase in attention, and therefore, risk, says Jessica.

For engineering leaders, security should be a factor in every decision. Take the growing abundance of AI tools for engineers for example. These can make us more productive and happier because they eliminate menial tasks. However, we also know that the data we give can leak back into the model, and so you have to decide if that benefit is worth the trade-off.

You may think, Well people are just asking a coding question. Theyre not sharing any IP. But we also know that the intent not to share IP doesnt prevent you from doing so, and a long enough segment of code could allow a competitor insight into how you think about a particular problem.

Engineering leaders will weigh those trade-offs differently, choosing to disallow AI tools altogether, only allow tools where the company is a single tenant on the model, or allowing use of all tools regardless. As Jessica encourages with the decision, it should be made intentionally and with preparation for the side effects.

With any technical skillset, supply and demand changes, and with it, salaries. With the dawn of the AI era, hiring for machine learning scientists and other AI talent is competitive, and as a result, very expensive. For the first time, AI has true applicability to the entire SaaS market, but that doesnt mean that every team needs to hire AI talent. Your existing engineers can make third-party calls to an AI model and display the relevant responses inside your product, explains Jessica.

If youre going to invest in AI talent, it should be because AI is core to your product, or it is a core to a piece of your product that requires you to build and augment the models yourself, says Jessica. In that case, I would hire one senior scientist who I really trusted, and make that one very expensive hire. Then, I have one other person to support or even hire outside contractors until more resources are absolutely necessary.

Need input on a decision or challenge we didnt address in this article? Engineers and leaders part of the Bessemer portfolio can schedule a meeting with Jessica and get personalized guidance on how to successfully manage and scale engineering teams.

Go here to see the original:

Scaling your engineering team from one to 50 and beyond - Bessemer Venture Partners

Polina Anikeeva named head of the Department of Materials Science and Engineering – MIT News

Polina Anikeeva PhD 09, the Matoula S. Salapatas Professor at MIT, has been named the new head of MIT's Department of Materials Science and Engineering (DMSE), effective July 1.

Professor Anikeevas passion and dedication as both a researcher and educator, as well as her impressive network of connections across the wider Institute, make her incredibly well suited to lead DMSE, says Anantha Chandrakasan, chief innovation and strategy officer, dean of engineering, and Vannevar Bush Professor of Electrical Engineering and Computer Science.

In addition to serving as a professor in DMSE, Anikeeva is a professor of brain and cognitive sciences, director of the K. Lisa Yang Brain-Body Center, a member of the McGovern Institute for Brain Research, and associate director of MITs Research Laboratory of Electronics.

Anikeeva leads the MIT Bioelectronics Group, which focuses on developing magnetic and optoelectronic tools to study neural communication in health and disease. Her team applies magnetic nanomaterials and fiber-based devices to reveal physiological processes underlying brain-organ communication, with particular focus on gut-brain circuits. Their goal is to develop minimally invasive treatments for a range of neurological, psychiatric, and metabolic conditions.

Anikeevas research sits at the intersection of materials chemistry, electronics, and neurobiology. By bridging these disciplines, Anikeeva and her team are deepening our understanding and treatment of complex neurological disorders. Her approach has led to the creation of optoelectronic and magnetic devices that can record neural activity and stimulate neurons during behavioral studies.

Throughout her career, Anikeeva has been recognized with numerous awards for her groundbreaking research. Her honors include receiving an NSF CAREER Award, DARPA Young Faculty Award, and the Pioneer Award from the NIH's High-Risk, High-Reward Research Program. MIT Technology Review named her one of the 35 Innovators Under 35 and the Vilcek Foundation awarded her the Prize for Creative Promise in Biomedical Science.

Her impact extends beyond the laboratory and into the classroom, where her dedication to education has earned her the Junior Bose Teaching Award, the MacVicar Faculty Fellowship, and an MITx Prize for Teaching and Learning in MOOCs. Her entrepreneurial spirit was acknowledged with a $100,000 prize in the inaugural MIT Faculty Founders Initiative Prize Competition, recognizing her pioneering work in neuroprosthetics.

In 2023, Anikeeva co-founded Neurobionics Inc., which develops flexible fibers that can interface with the brain opening new opportunities for sensing and therapeutics. The team has presented their technologies at MIT delta v Demo Day and won $50,000 worth of lab space at the LabCentral Ignite Golden Ticket pitch competition. Anikeeva serves as the companys scientific advisor.

Anikeeva earned her bachelor's degree in physics at St. Petersburg State Polytechnic University in Russia. She continued her education at MIT, where she received her PhD in materials science and engineering. Vladimir Bulovi, director of MIT.nano and the Fariborz Maseeh Chair in Emerging Technology, served as Anikeevas doctoral advisor. After completing a postdoctoral fellowship at Stanford University, working on devices for optical stimulation and recording of neural activity, Anikeeva returned to MIT as a faculty member in 2011.

Anikeeva succeeds Caroline Ross, the Ford Professor of Engineering, who has served as interim department head since August 2023.

Thanks to Professor Rosss steadfast leadership, DMSE has continued to thrive during this period of transition. Im incredibly grateful for her many contributions and long-standing commitment to strengthening the DMSE community, adds Chandrakasan.

Read the original:

Polina Anikeeva named head of the Department of Materials Science and Engineering - MIT News

Opinion: I was a successful engineer but realized something was missing – The San Diego Union-Tribune

I am the proud Mexican American son of immigrant parents from Mexico and the oldest of four children. In the mid-1970s, through San Diego Unifieds Voluntary Ethnic Enrollment Program, I was bused from my diverse east San Diego neighborhood of Encanto to Pershing Junior High School, then Patrick Henry High School, in a more affluent, predominantly White neighborhood. I benefited from quality education in advanced classes, and I developed strong college prep skills, making me the only Latino valedictorian in the class of 1982. I was accepted to one of the top science and engineering colleges in the country, Harvey Mudd College.

I was a first-generation college student who didnt know anyone who went to college from my neighborhood. I survived by instinct, and later earned a masters degree in electrical engineering from University of Southern California.

It was that survival instinct which helped me again during my career as a systems engineer for a number of years in the space technology industry in Los Angeles. However, marriage, followed by my daughters birth, led to my relocation back home to San Diego in 1994. Thats when I transitioned into academia, realizing the impact I could make on students who, like me, were missing some key components.

I created a new way of teaching in higher education. I did it to revolutionize and transform student lives! Its a culture for learning which already exists in every college and university, including having a mindset for learning (most important!), and knowing how to approach the learning. It sounds simple, but its not always simple because students face different challenges before they get to college.

I call it educational wealth. Its needed in order for students to apply it and succeed. Yet, it is also hidden curriculum, which means the majority of students, especially first-generation college students, are in the dark with regards to the learning culture when they begin their college studies. The good news is that, as director of the San Diego City College Mathematics, Engineering, Science Achievement (MESA) Program, I have explicitly defined and am now instilling the learning culture to empower my MESA students to help them create their own success and its working.

From 2010 to 2023, we have had 499 transfers; 46 percent of them to CSU universities, including SDSU, Cal Poly San Luis Obispo and Cal Poly Pomona; 44 percent to UC universities, including UCSD, UCLA and UC Berkeley; 3 percent to private institutions, including the University of San Diego and USC; and 5 percent to schools in 17 states outside of California, including Georgia Tech, Johns Hopkins University and Columbia University.

MESA is an exemplary academic support model for students planning to transfer to four-year universities in science, technology, engineering and mathematics majors, and the role of MESA director was ideal for me because I share a personal kinship with my students. I too was that kid, i.e., first-generation in college, economically disadvantaged and underrepresented in STEM, My personal experience motivated me as a MESA director; however, my lightbulb moment occurred in 2009, when I discovered the findings in the study Defining College Readiness from the Inside Out: First-Generation College Student Perspectives,in which the researchers interviewed successful first-generation college students, and succeeded in identifying 10 important factors necessary for college readiness and success, including understanding the college system, college standards and the culture of college.

At that moment, I made a commitment to transform my MESA Program by introducing learning culture to increase the success of my students, and this was the beginning of the learning culture revolution. My students may fit the profile of students least likely to succeed, but, empowered with the learning culture, they excel at the university, with some earning doctorate degrees at top graduate schools, on their way to becoming successful professionals, including Katya Echazarreta, who recently became the first Mexican-born and youngest female in space!

I am currently sharing the learning culture resources and training videos with local colleges and universities and anyone else who wants them, at no charge. I have made it my mission to transform the lives of students everywhere who wish to succeed in the bright light of the learning culture! Visit turning-on-the-lights.com to learn more.

Alvarez is director of the San Diego City College Mathematics, Engineering, Science Achievement (MESA) Program, and lives in Allied Gardens.

Originally Published: July 15, 2024 at 5:35 p.m.

See the rest here:

Opinion: I was a successful engineer but realized something was missing - The San Diego Union-Tribune

Two new 3D printing technologies you should be watching – ENGINEERING.com

Why Grid Logic and Fugo Precision were turning heads at RAPID + TCT 2024.

3D printing seems like a novel technology to many people, but its already been around for more than 30 years. In that time, the industry has aligned on classifying various additive manufacturing (AM) technologies, as evidenced in the seven process categories laid out in ISO/ASTM 52900:2021:

Although these generally well-understood processes have been used in various industries, they arent the only ways to 3D print parts. Two exhibitors in particular at this years RAPID + TCT tradeshow showcased technologies that dont fit neatly into the above categories but could presage the future of additive manufacturing.

While hot isostatic processing (HIP) is a common post-processing step in many 3D printing applications, its a core part of the AM tech stack at Grid Logic. This is a dry powder print, explains Jim Holcomb, director of product development at the Lapeer, Mich.-based company. We can work with any metal or ceramic powder that will flow through our printer, and we havent found a lot that doesnt.

Unlike binder or material jetting, Grid Logics approach doesnt use any liquid component. Instead, all the powder layers are deposited into a sealed container (the can) and compressed slightly before the HIP cycle. Theres no shift in the material, Holcomb says, Were shipping cans four hours away and we dont get any shift after compaction. The parts are 100% dense with no layering or texturing.

The machine on display at RAPID prints with up to six different powders, one of which is a sacrificial support material. According to Holcomb, the company has been seeing a lot of interest in from clients researching bond diffusion in multi-material applications. We do a lot of hard-facing copper alloys, as well as Inconel and stainless steels, he says. The next phase is doing functional gradients: being able to shift from one material to another in a single layer.

Grid Logic uses a modified slicer software to create its own toolpaths. All the engineering, all the design, all the building and fabrication of the printer is all done in-house, Holcomb says. If you come to us with a part, well figure out the recipe and how to make it work, even vertically integrate a system for you.

The way I frame this is that its the difference between a propeller airplane and a jet airplane, says Drew Padnick, president of Fugo Precision. Were the jet airplane.

The jet airplane to which Padnick refers is the Fugo Model A, which his company claims to be the worlds first centrifugal 3D printer. Its a bold analogy, but Padnick contends its also an apt one.

[The Fugo A is] faster, its more precise, it has fewer mechanical parts that were moving, he says. Propeller engines were phased out when jet engines came in for very similar reasons.

Looking at the layout of the Model A, the concept of a centrifugal 3D printer quickly becomes clear. The build envelope is unusually oblong at 50 inches by 8 inches by 5 inches, but thats because its wrapped around the inside of the machine to form a hollow cylinder.

This thing spins between 1,500 and 3,000 RPM while the material enters the chamber from underneath, Padnick explains. Were using 20 lasers, which drop into the chamber from above to print the material. If you think of it like that carnival ride the Gravitron thats a good way to visualize whats happening to the material.

As a result, Fugo claims it can achieve layerless 3D prints with 30-micron accuracy at 10 times the speed of traditional stereolithography using a comparably diverse range of photopolymers. In addition, the Model A incorporates post-processing so that parts can be printed, washed, dried and post-cured in the same machine.

Since the advent of SLA and DLP technology, the single greatest problem with these printers has been the need for a mechanical means to spread the infinitely thin layers. With the Fugo Model A, we have solved this problem as our technology does not use any mechanical means to create layers during printing, said Sasha Shkolns, Fugo Precision CTO in a press release.

One last point worth noting about the Model A: We havent tested this, Padnick admits, but the science holds: we can print in outer space. Because were essentially creating our own gravity, we can print at low- and zero-G.

Although those arent first applications the company is targeting with the Model A, they suggest that more unconventional approaches may be the key to bringing additive manufacturing to a wider array of terrestrial environments and applications.

More:

Two new 3D printing technologies you should be watching - ENGINEERING.com