Abbreviation for Personal Data Assistance. It refers to a handheld computer.
Handheld computers with multiple functions such as diary, task manager, address box, calendars, notebook, telephony and Internet connections.
Personal Digital Assistants: small portable devices some of which can be used to browse websites.
a hand-held computer that organizes your personal information, usually containing a database and calendar that can be synchronized with the corresponding applications on a desktop or laptop