WApple Mouse
WBrain implant
WCICS
WCommand-line interface
WComputer mouse
WComputer terminal
WDynabook
WElectronic Document System
WEye tracking
WFile Retrieval and Editing System
WGesture recognition
WHistory of the graphical user interface
WHoloLens 2
WHypertext Editing System
WIBM 740
WIBM 2260
WIBM 2741
WIn the Beginning... Was the Command Line
WIntelligence amplification
WLight pen
WMemex
WMicrosoft HoloLens
WMicrosoft PixelSense
WThe Mother of All Demos
WMouse button
WMousepad
WMundaneum
WMUSA (MUltichannel Speaking Automaton)
WOperation Match
WOptical mouse
WPARC (company)
WSketchpad
WSpaceOrb 360
WTektronix 4010
WTouchpad
WTrackball
WVoice computing
WWired glove
WXerox Star