Recent content by Mpume

The thing is it must be automatic, I know its crazy but it must be done. I was thinking of using IR reflective sensors on the chair, does anyone know that exactly works? I've been researching but i haven't found anything constructive yet...

@ Mech Engineer, the RFID is a good idea but they don't have them:-( . I wanted it to detect when people are in their office, then have a display unit eg:7-seg saying that they are available. Hence detect when they are not present, which is why I thought of using the chair since everyone sits on...

I am designing a system that must automatically detect if a person is inside their office. The trick here now is that there are people going in and out and i just want to detect the owner of the office. Tracking them is useless since the average office sizes are not big, 5m width maximum so my...