An information applicance designed by JefRaskin and completely controlled by the keyboard.  Invented by JefRaskin (of HumaneInterface fame).  Some useful links about the device:

* http://www.jagshouse.com/swyft.html
* http://www.spies.com/~aek/orphanage.html
* http://www.regnirps.com/SEF/oddities.htm
* http://www.landsnail.com/apple/local/cat.html (broken?)
* http://www.regnirps.com/resume.htm

CategoryInterfaceDesign