Invisible dirt detector tested out in Finnish hospital
The technique can be used in sectors ranging from healthcare to the food industry. In the future, it could also be used for detecting viruses.Aalto University researchers have developed a method that can detect dirt and bacteria that cannot be seen with the naked eye. The device combines artificial intelligence and a hyperspectral camera that can detect hundreds of different colours. The device, which they have named AutoDet (automatic biological contamination detection) is especially useful for healthcare during seasonal health outbreaks, or epidemics. Together with SAMK (Satakunta