From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm ...
A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.
McGill University engineers have developed ultra-thin materials that can move, fold, and reshape themselves, ...
Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...