I just posted this in another thread, but I suppose there is no harm in repeating myself.😛
I am in the midst of experimenting to see how my ipad can be used in my classroom. One thing I hated about my laptop is that to type anything (while it is hooked up to the smartboard), I have to be stuck at my desk, when I would love nothing more than to be able to circulate around my class and monitor/interact with my pupils. Or I can be at the other end of the class, and need to walk all the way back just to edit a document.
A bluetooth keyboard / air-sketch app would allow me to work around that limitation. My ipad stays propped at my table (connected to projector via that vga adaptor), while I can type from anywhere I want in the class (or get my pupils to contribute). Together with that keynote clicker app, I hope to be less deskbound.
In fact, I plan to bring my apple wireless keyboard to class tomorrow to try just that, while waiting for my zaggfolio to arrive. 🙂
I also participate in a variety of forums and find that with a physical keyboard, my responses tend to be longer, more detailed and better thought out, plus I can hammer out the words that much faster. 😀