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I no longer see the sensor data app on the IOS store. But see a few other new ones. Is there one that you recommend?
I've been trying to do this kind of thing, too. I haven't been able to make it work via JLink. I'm no expert with Java, though. I would've thought that this would be a common application of Mathematica. It would be nice if there were some built in...
Yes!  Thank you very much, David. (This community is wonderfully useful.)
Thanks, that works.