LispMe is a Scheme compiler and runtime system running on the Pilot PDA. It is mainly intended to have a tool for quickly trying ideas and algorithms, but you can write dialog-based applications, too. Features included: full-conforming Scheme semantics (static scoping, first-class closures, tail recursion, continuations ...); mark/sweep garbage collection; integrated compiler symbols, integers, lists, booleans, chars, strings, vectors; unlimite..