I have played with the playground on several devices and it is really impressive. I loaded the ai app on a Kindel Fire and it ran to completion and displayed its result. I don't know how long it took, but it was done the next morning.
One thing I noticed that it is designed for devices with function keys, control keys and alternate keys. Many devices do not have them. I would like to help by helping to make the playground more friendly on such devices. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
