Prototypes have recently surfaced using Apple devices to show off a new tactile feedback technology. The company behind this next generation tactile technology is Senseg. Senseg's technology isn't powered by mechanical motors like older technology but rather based on virtual touch technology. This means that it doesn't have any mechanical parts that could wear-out. Senseg E-Sense™ software could produce localized tactile feedback in small areas of the surface of the device without having to vibrate the whole surface.