What would you do if you had Google Glass? Impress the technology giant with your answer and you could be among the first to preorder the device for $1,500. Google announced its "Glass Explorer" program on Wednesday alongside additional photos and video that provide a truer-to-life look at the headset's proposed interface. Applicants should use Google+ or Twitter to submit a description of how they'd use Glass in 50 words of less, together with the #ifihadglass hashtag. (Submissions can also include up to five photos and a 15-second video.) The fine print: You must be 18 years or older, a resident of the United States and, should you be shortlisted, be able to attend a "special pick-up experience" in New York, San Francisco, or Los Angeles.