Wearable Medical Computing and the Amulet Project

Dr. Vivian Genaro Motti

Health care is one of the most promising areas for employing wearable devices. Wearable mobile health sensors can track activities (e.g., count steps or caloric expenditure), monitor vital signs including heart rate and blood pressure, measure biometric data (e.g., glucose … Continue reading

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Bluetooth Low Energy Changes the “Wireless Landscape”

The Mooshimeter displays a car startup transient.

In 2010, the Bluetooth Special Interest Group (SIG) took Nokia’s existing Wibree standard and renamed it Bluetooth Low Energy (BLE). In doing so, it combined the latest in a series of evolutionary engineering improvements with brute-force market pressure to change … Continue reading

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The Future of Monolithically Integrated LED Arrays

A prototype emissive LED display chip is shown. The chip includes an emissive compass pattern ready to embed into new applications.

LEDs are ubiquitous in our electronic lives. They are widely used in notification lighting, flash photography, and light bulbs, to name a few. For displays, LEDs have been commercialized as backlights in televisions and projectors. However, their use in image … Continue reading

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The Future of Small Radar Technology

Small radar devices such as the RFBeam Microwave K-LC1a radio transceiver cost less than $10 when purchased in quantity.

Directing the limited resources of Fighter Command to intercept a fleet of Luftwaffe bombers en route to London or accurately engaging the Imperial Navy at 18,000 yards in the dead of night. This was our grandfather’s radar, the technology that … Continue reading

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3-D Integration Impact and Challenges

silicon chip

People want transistors—lots of them. It pretty much doesn’t matter what shape they’re in, how small they are, or how fast they operate. Simply said, the more the merrier. Diversity is also good. The more different the transistors, the more … Continue reading

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