I added some heavy duty velcro to the back of my KIN two - the rough "hook" part - a strip about 1.25" wide - I added to the back of the phone. I then made a loop of the softer "loop" material ( about .5 " wide strip) in a shape similar to a coffee mug handle. ( Note - this velcro came with adhesive backing on it )
The soft loop handle is detachable, and gives something I can keep in my fingers while using the phone - the rough part cures the slippery feel of the phone, and it was all scrap material that I had on hand.
Hope that this low tech solution helps out !!