UWB sensing
Ultra-Wideband sensing is basically a radar that transmits electromagnetic pulses and listens for reflected echoes in much the same way as a traditional radar does. We can sense all objects inside a defined coverage area, but we are particularly good at detecting objects that move, even if the movement is very small.
The challenge of robust human presence detection
Discovering presence of a person regardless of light conditions, weather and type of clothing has been addressed in several ways without robust solutions. Robust discovery of human presence by the unavoidable and tiny chest movement due to respiration is now feasible with the NOVELDA UWB radar.