add note about touch devices
add note about touch devices

warelab/dalliance,limeng12/dalliance,limeng12/dalliance,jeffhsu3/dalliance,bartcharbon/dalliance,Traksewt/dalliance,jeffhsu3/dalliance,warelab/dalliance,dasmoth/dalliance,bartcharbon/dalliance,ENCODE-DCC/dalliance,Traksewt/dalliance,dasmoth/dalliance,ENCODE-DCC/dalliance