here are a lot of great accessories for the iPad and iPhone out there, many of which are inspired by retro designs. Can all retro ideas translate perfectly into the modern world? I suppose it depends on who you ask. The latest concept idea actually has a working prototype, and that’s the iTypewriter. That’s right, apparently this accessory is designed to let us relieve the glory days of old, back before touchscreens, computers, and even word processor machines.