Table Can Talk.....
It is a simple yet very unique demo of object detection. Here, a webcam attached to a laptop has been kept under a transparent table. And when the application running on laptop detects any object in a particular area of the frames recorded through webcam, it speaks something. When it detects any object in other area, it speaks another statement.
It seems as if the table is talking when you touch at different positions on the table. It uses openCV(one of the new technologies).