![](https://engineering.jhu.edu/magazine/wp-content/uploads/2018/05/Mobile-phone-chip_THUMB.jpg)
Toward More Adaptable Cellphones
Cellphones that seamlessly work on any network would make lives easier for international travelers. Alyssa Apsel, PhD ’03, is designing inexpensive, flexible radio systems to help make that possible.
Cellphones that seamlessly work on any network would make lives easier for international travelers. Alyssa Apsel, PhD ’03, is designing inexpensive, flexible radio systems to help make that possible.
Scientific knowledge—not technical skill —is what engineers need to tackle modern challenges and meet new developments with creativity and innovation. Such was the fervent belief of Robert H. “Rob” Roy ’28.
In October 2016, drones started scattering across rural Rwanda. They launched throughout the week, as many as 50 flights a day, traveling miles from their base to locations deep in the countryside to drop vital supplies to clinics that couldn’t obtain them by other means.
The need for clean water and sanitation is a given for health. However, having access to these necessities is far from assured in the developing world.
David Zolet, MS ’87, has been named president and CEO of LMI, a management consulting firm in Tysons, Virginia.
Being able to produce usable prototypes with the strength and temperature tolerance of metal would allow developers to speed up the iterative cycle of design, says Jonah Myerberg, MS ’03.
Krishnan Rajagopalan credits the training he received at Johns Hopkins Engineering for helping him succeed in a career that has culminated in him being named president and CEO of Chicago-based Heidrick & Struggles International.
Poly’s graduates have long been a regular—and welcome—addition to the Johns Hopkins Engineering student body.
Viktor Gruev, MS ’00, PhD ’04, has emulated the mantis shrimp’s visual system to design image sensors for early cancer detection.