"I needed to plug my phone into the wall, but it's right behind where my chair is, and I didn't want to roll over it. So whats the solution? Office supplies!"
"I have a good cellphone with all these neat features, but I couldn't find a cheap bike mount for it, so I decided to build one of my own! I've just used cardboard, a lot of black extra strong gaffer tape, about ½ meter (~1' 8") of velcro and a piece of sponge that sits on the back, between the handlebar and the bike mount as a shock absorber."