I love this app, and it's interesting to see the innovation in this familiar space. Oovium for iPad is a great example of fresh thinking. And coming soon, appar

I love this app, and it's interesting to see the innovation in this familiar space. Oovium for iPad is a great example of fresh thinking. And coming soon, apparently, is the Wolfram Calculator for iPad, featuring user-programmable functions: http://mvid.wolfram.com/mobile/dannewman_teachconceptsnotkeystrokes_archive.mp4 http://mvid.wolfram.com/mobile/dannewman_teachconceptsnotkey...