I apologize if this is posted in the wrong section (moderator please move if inappropriate), but I wanted to share news of a new project my company is working on called xDisplay.
xDisplay is an App (plus hardware) that changes your Apple iPhone/iPod Touch/iPad into a wireless system display for your electric vehicle. xDisplay interfaces via a dedicated WiFi connection to your motor controller and/or BMS. It utilizes the iPhone interface to present data in graphical format and is highly customizable. I could go on and on about the planned capabilities, but it's probably better to just point you towards our website for more info.
Oh, and before i forget - Travis Gintz (Frodus) is helping out on this project, so it's a joint effort. =)
More info here: