Why do you think it's easier to catch people using Glass?
You can operate Google Glass hands-free.
You can operate Google Glass hands-free.
I know it can be operated hands free but you still have a potentially distracting display.
However, if I ran a secured workplace, I'd really think twice about letting my employees or hell, anyone, show up on premises with one. The ability to surreptitiously record everything you see is pretty hard to counter, security-wise... especially when it can save to local disk and transmit later when clear signal is available.
I live in Long Beach, where TED is held, and I had personal experience with someone using Google Glasses while driving during this years event - I was on my motorcycle a few blocks from the convention center, and I finally pulled over (in heavy traffic) and waited for him to get well away from me before I entered traffic again.
I hope these things are banned from use while driving - it's bad enough trying to stay alive on the roads as it is.