Hot on the heels of Logitech’s Ultrathin iPad Keyboard ($99), the prolific accessory maker is set to release yet another iPad keyboard. The upcoming model ($129) retains Bluetooth capabilities, for wireless iPad interaction, but is integrated directly into a tablet folio case… that incorporate solar cells. Unfortunately, it looks as if the sun will only charge the keyboard — versus also powering the iPad itself. But it’s a potentially effective use of space if it doesn’t add too much weight or bulk. As previously mentioned, I prefer the flexibility of an independent wireless keyboard. But this looks to be a fairly sleek solution, that props up your new iPad 3 in two positions (one of which covers the keyboard), while harnessing a little bit of green tech.