This bizarre-o anti-slip car dashboard mat (also suitable for boats and planes, supposedly) will cling to anything you place on it, from keys to sunglasses to mobile phones. It’s currently 99p from Amazon seller, Babz Media.
Check out the customer reviews. I like the sound of the guy who “sometimes needs to use his PC keyboard while standing up”. What the heck is he getting up to?
(Thanks to Minstadave at HUKD)