Optimizing Battery Life for Wearables: Continuous Monitoring Meets Power Efficiency

Always‑on devices—from smart speakers to wearables—have transformed everyday life, yet their battery demands remain a pressing challenge. Although voice assistants feel like a staple of modern living, Amazon only launched its first smart speaker, the Echo, in late 2014. Today, hundreds of millions o

Entrances and exits are the most vulnerable points in a home. An unlocked door presents a clear invitation to burglars, making door sensors a critical component of modern home security systems. Also called contact or entry sensors, these devices detect when a door opens and trigger an alarm or notif

MULTIFUNCTIONAL BIONANOCOMPOSITE FRUIT COATINGS Sylvia Jung, Nancy Cui, Neethu Pottackal, Pulickel M. Ajayan, and Muhammad M. Rahman Rice University Houston, TX Winner of an HP Workstation Hunger and chronic under-nourishment impact over 800 million people in the world while a third of the food prod

Motion tracking—capturing the movement of objects or people—underpins critical systems in defense, healthcare, sports, gaming, and more. Integrating gyroscopes and accelerometers into the ultra‑compact devices of today is challenging, but the InvenSense ICM‑20608‑G offers a compelling solution. Th