A new app, likened to a "nagging cyberparent," has been designed to help drinkers moderate their boozing. The snappily-named Mobile Intervention for Drinking in Young People (MIDY) pushes notifications to your phone during your nights out. So, as you eye the delights nestled behind the bar, you'll be asked questions like "Do you have work tomorrow?" and "What time are you going home?"

Of course, party animals can choose to simply ignore their phones. But the app's creators, from Australia's Victoria University, say MIDY has been well-received. A pilot program saw an 89 percent response rate to the app's hourly-communication, and now the researchers are about to embark on a two-year project involving 300 students.