A look at the most noteworthy IoT sensors and devices at CES 2021, with applications ranging from security and home health monitoring to access control and environmental monitoring. For Security ...

From Gestured-Controlled IoT Gateways To Tiny CO2 Sensors An IoT gateway that can be controlled by hand gestures. A portable security device that can be affixed to all sorts of surfaces and items.

The OV0TA1B CMOS image sensor from Omnivision fits 3-mm-high modules, ultrathin-bezel notebooks, webcams, and IoT devices.

Another challenge was powering the devices. Unlike with at-home IoT devices, replacing batteries in millions of forest sensors every two years isn't feasible. We aimed for 10 to 15 years of ...