Often, when you catch somebody peering over your shoulder while you're engaged with your mobile device, they're simply being nosey and trying to pry on your business. But there are legitimate reasons for others breaking this delicate social etiquette, namely to check out apps of interest that you may have installed. Rather than commit the ultimate faux pas, and, you know, have a conversation that doesn't involve some measure of digital intervention, a new service offers a unique, innovative way for you to discover and download apps that somebody has on their device. It's called #Homescreen, and you can find out more after the leap.