Some information on HW other than the touchscreen would have been interesting. On the Control Group product page (http://www.controlgroup.com/mta.html http://ww

Some information on HW other than the touchscreen would have been interesting. On the Control Group product page (http://www.controlgroup.com/mta.html http://www.controlgroup.com/mta.html) the only extra info I could find that these use Qualcomm's Gimbal BT beacon technology.