The one on the left looks like a Borg.
He probably had star trek in mind when he designed and invented it.
Also note the following:
"He angrily grabbed my eyeglass, and tried to pull it off my head. The eyeglass is permanently attached and does not come off my skull without special tools."The potential for physical damage could have been far worse and makes me sick to my stomach that this act goes unpunished . . . the perpetrator of this assault should be behind bars.