About three years ago, while I was teaching education at a local college, I was attempting to do an observation of one of my students at her student teaching assignment. It was my first time visiting that high school, so I found myself running late in traffic. I attempted to call my student on her cellphone to let her know that I might be a little late, but she never answered. I texted her, but she never responded. This forced me to try to make it on time.
As I entered the high school lobby I found a structure inside that resembled Dr. Who's Tardis with a SECURITY sign prominently displayed atop. I approached it and told the uniformed guard why I was there, and that I'd attempted to call my student's phone to no avail. He informed me that it should be no surprise since cellphone use was banned for everyone in the school. However, that did surprise me. What baffled me even more was what I saw when I turned the corner from the Tardis structure -- a gaggle of students texting on their cellphones. It would appear that only the adults were adhering to the cellphone ban.