The folding Palm bluetooth keyboard works great on an iPhone

I made a quick video showing how those folding bluetooth keyboards setup and collapse, and give you the ability to write using a real keyboard:

Sadly, the same keyboard I got for $43 on Amazon in December is now over $100 from a reseller. You could probably find one cheap on eBay.

A folding keyboard is a handy thing to have in a backpack that lets you write pages of text if need to and are away from a laptop or desktop.