One of the defining features of the (alleged) post-PC era is the replacement of the traditional mouse and keyboard with multitouch. iOS devices natively support Bluetooth keyboards for lengthy typing sessions, but mouse support is unheard of … that is, until now. Jailbreak developer Matthias Ringwald has released a new tweak called BTC Mouse & Trackpad. Install the tweak, make your mouse discoverable, and select it from the list under Bluetooth devices. Voila – you'll see a mouse pointer on your screen.