The Type n Walk iPhone app enables you to see in front of you, via the iPhone's camera, while typing. I haven't tried it yet, but it's a cute concept. I'd imagine their lawyers wouldn't let them call it Type n Drive. Type n Walk (Thanks, Jason Tester!)
David Pescovitz is Boing Boing's co-editor/managing partner. He's also a research director at Institute for the Future. On Instagram, he's @pesco.