Consumer research firm KPMG agrees. In its most recent report on autonomous cars, it identifies this transition from piloted to manual mode as the dominant snag in the program:

Just built an rfid car lock, unlock, and engine starter with an UNO. Thinking about posting it if y'all are interested.

Not unless I had a more desirable job already lined up...

The tech behind the lens blur feature is pretty cool. They're actually estimating 3D depth maps to create the appropriate blur.