A few weeks ago, my car locked with my phone inside and my key dead. I didn't know about the secret location between the B pillars as a way to unlock the car but it made me think that I wish the Tesla app had a watch component. Being a software engineer, I thought — Maybe I can make an app with all of the features I really want. Are there any features that are currently missing from the current batch of mobile applications? Would you be willing to pay for yet another mobile app even though Tesla offers theirs for free? Would you be wiling to help me test the app if I put together an initial prototype? What is the most important thing you do with your mobile app today? This app would be for an iPhone and Apple Watch.