The K1 runs Honeycomb customized by Lenovo with a clever launcher system.
This button returns the user to the primary home screen. It does not wake the tablet.
HDMI out; Audio jack; proprietary dock/power connector
Power; Volume up/down; Screen rotation lock
Just offscreen is the micro USB slot
Textured back, 5MP camera w/flash
When the center icon at the bottom of the home screen is pressed, this launcher app appears on the right side of the screen. It can be scrolled up and down, and the desired app tapped to run.
Left to right: Samsung Galaxy Tab 10.1; Lenovo IdeaPad K1; HP TouchPad
Top to bottom: HP TouchPad; Samsung Galaxy Tab 10.1; Lenovo IdeaPad K1
Left: HP TouchPad
Right: Lenovo IdeaPad K1