Let’s say a vodka bottle’s fancy label doesn’t quite broadcast how awesome you are for drinking it. What then? Why, slap a programmable blue LED ticker on there like Medea did. They also, lord help us ...

You’re in a nightclub and spy a ridiculously good-looking member of the opposite sex across a crowded room. And while that person seems unattached, your delivery of pick-up lines is appalling (obvious ...