Package xvkbd

Virtual Keyboard for X Window System

http://homepage3.nifty.com/tsato/xvkbd/index.html

xvkbd is a virtual (graphical) keyboard program for X Window System
which provides facility to enter characters onto other clients
(software) by clicking on a keyboard displayed on the screen. This
may be used for systems without a hardware keyboard such as kiosk
terminals or hand-held devices. This program also has facility to send
characters specified as the command line option to another client.
General Commands
Command Description
xvkbd.1x virtual keyboard for X window system