The Palm OS operating system -- An embedded OS for PDAs and Smart Phones
Palm Pilot - Obsolete name for Palm devices
Palm Source - Keeper of the Palm Os (formerly part of Palm Inc)
Palm Tungsten series - made by Palm One
Handspring Visor - Obsolete product of Handspring
Handspring Treo - Product lin ecreated by handspring, now part of Palm One
Programming on the Palm:
Quartus Forth (see also Sleepless Night Wiki)
Lisp Me including a Lisp Me Objects package
Metro Werks includes the Palm Object Library, For pre Palm Os 6 develpment only
Other relevant links/pages:
Quik Writing is an alternative input system to Palm Graffiti
See original on c2.com 