Logitech DiNovo Mini and Android
If you happen to have Logitech DiNovo Mini bluetooth keyboard and Samsung Galaxy Tab, you can use them together. I experimented with this combination and found out that at least Android 2.2 supports this miniature keyboard and touchpad. No extra applications are necessary.
All you have to do is to pair them together, which is done in normal way. You have to activate Bluetooth on Galaxy Tab, then search for BT devices. When you see DiNovo listed, press that entry to pair Tab with it. You should see an pop-up message urging you to enter a pin code. Enter that pin code on DiNovo and press Enter button. Now they should be paired.
You should immediately see that a arrow shaped pointer appeared on the screen of Galaxy Tab. You can move it around with the touchpad. Clicking DiNovo “mouse button” when pointer is over an icon will launch that application. You can use keyboard to write text on any application. You can scroll from one workspace to another using directional arrows (FN button + touchpad). This will jump from one icon to another (from left to right) and eventually into next (or previous) workspace.
Some of the special buttons work, some do not. Volume buttons work, but not other media player buttons. Page Up and Down seems to have no effect, neither zoom buttons. Ctrl-Alt-Del combination (FN+Enter) works! It will reboot Galaxy Tab. Esc (FN+Tab) works like Return on Galaxy Tab, so you can exit from applications with it.
Keyboard layout may not match with real layout printed on DiNovo keys. It seems to match US keyboard layout.