Wizzy Active Lifestyle Telephone
An experimental telecommunication device developed by Apple and BellSouth around the same time as the Original MessagePad. It featured a touch screen display and pen similar to a Newton device, but with a HyperCard-based user interface running on top of the Macintosh System 6.0.8 operating system.
The WALT has been referred to as “… a Mac in Newton’s clothing.”
PC Magazine: Never-Released Apple WALT Sells for $8,000 on eBay
Redmond Pie: The Apple WALT: The iPhone Before The iPhone
Cult of Mac: Apple WALT — Was This the First iPhone?