Optimus Tactus does not have physical keys, which means there are no restrictions on their shape and size.
Any part of the keyboard surface can be programmed to perform any function or to display any images.
http://www.artlebedev.com/everything/optimus-tactus/
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My name is Sabrina and I’m new to this site.
hey man I like it. I’m off to write more posts and try out your ideas. After all, we always have something new to learn and being humble, I came here to learn. Bookmarked.
– Andre