Semtech’s PerSe line of person-sensing sensors improves mobile connectivity and compliance in smart phones, wearables, and laptops. The devices detect human presence near the mobile device or other ...

While engineers have long optimised electronics for performance, efficiency and form factor, a shift is now underway ...

Menthol sensing appeared long before cold sensing, suggesting distinct activation modes that can be disentangled, paving the way for new pain therapies without adverse thermal side effects. Chronic ...

Detection using today’s microwave sensors has some advantages. Unlike traditional passive infrared motion sensors, most microwave sensors can distinguish between moving and static objects, and objects ...

Members can download this article in PDF format. Light sensors detect the presence or absence of light, and the intensity of that light. These sensors then convert light energy into an electrical ...