hand-held computer  A portable computer that is small enough to
be held in one's hand. Although extremely convenient to carry,
handheld computers have not replaced notebook computers because
of their small keyboards and screens. The most popular hand-held
computers are those that are specifically designed to provide
PIM (personal information manager) functions, such as a calendar
and address book.  Some manufacturers are trying to solve the
small keyboard problem by replacing the keyboard with an
electronic pen. However, these pen-based devices rely on
handwriting recognition technologies, which are still in their
infancy.  Top Terms   • Quick Reference Archive »