Are ultrasonic , touch, colour sensors type of tactile sensor? I have been told not to use tactile sensor in my project. Can anyone name few sensors that are tactile and others which are non-tactile?
but slide shows ultrasonic is tactile sensor.PIR, light sensors, acoustical ie ultrasonic aren't tactile.
Here's a description of tactile sensors:
and with more detail:
and a nice slide show: