Apple Watch users who wake up to inconsistent sleep data have a real problem: the device tracks sleep using optical ...

My topic of research was developing an optical tactile sensor to track head motion during radiotherapy. I worked on both the ...

For decades, people with diabetes have relied on finger pricks to withdraw blood or adhesive microneedles to measure and manage their glucose levels. In addition to being painful, these methods can ...

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...

Understanding acoustic feedback in hearing aids. Power consumption challenges in hearing aids. Functionality integration and its impact on energy consumption. The benefits of using photoreflectors for ...