George Zimmerman Acquitted In Death of Trayvon Martin
If they would of kept your request in mind, they would not have created another polarity (amongst countless other ones 24/7), by whipping up angst and fury on both sides, and then showing a poll and offering the chance to vote yes or no.
Developers Begin Hunt For a Killer App For Google Glass
Based on observation of the mobile device phenomena, the devices work people more than the people work the devices.
So I predict you may need to alter your identity akin to something out of minority report in order to get your restaurant/public places privacy. Maybe this could be a new market of sorts even?