For background, see:
An article in the Wall Street Journal details a pilot program in several school districts using robots for school security.
*** ***** ******** ** *** ******* was **** ***** ********, *** ******** ****** ***** ************,***** *********** *** ********** ******* ** IPVM.**** ***** ************ ** ** ***** Fe, **, ***** ********** “******** ** a *******” ** ***** *******:
*** **** *** ********* ** *** robot *** *******-** ****** **** ***** ******* $**-$***, ********* ** *** *******.
***** ******* ********* ** ** ********* feature ** *** *****, ** ** not ********* ******* ** *** *****, ********* ** ******.
************ **** ******** *** ******** ** the ****** **** ***** *******, ********* ****** **** ************ *** *****,****** **** *******.
** *** ***** *** ** ********** robots *** ******* ****** ********? ** you ***** **** ***** ** ** effective ****? ** *** ***** *** security ******** *** ***** *** **********?
*********** *******. *** ****** ** ******:
* *******... *******,***** ****** ******** **** * *****, Alleges ****
***** *** ******** ***** ** *********** for ******* **********, **'* **** **** different ******* *** *** ********* ********* but * ***'* *** *** ******* security ****** ******* ******* ***** **** their **** ** ************ ***** ******** measures. ********, ***** ********* **** ****** market ******* *******...