Raytheon has demonstrated a new type of infrared camera that ditches the conventional approach of capturing full video frames ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Vu Systems has completed development flight testing of what it describes as “civil aviation’s first passive millimetre wave (PMMW) sensor”, which promises to revolutionise operations in low-visibility ...