Building a real-life version of the Star Trek tricorder has been the goal of engineers and hackers alike since the first time Dr McCoy complained about being asked to work outside of his job ...

The MAX30105 is an optical sensor capable of a great many things. It can sense particulate matter in the air, or pick up the blinking of an eye. Or, you can use it as a rudimentary way to measure your ...

Toshiba Corp plans to release a wristband-like biological sensor in September. The sensor, Silmee W20/W21, can measure the amounts of activity, sleep, conversation and ultraviolet light as well as ...