Ever sent an email you later regretted? Well you might like the new Gmail Labs feature, Mail Goggles. It’s activated whenever you try to send an email late at night, when you’re most likely to be under the influence of alcohol.
How does it stop you sending indiscreet, inarticulate or embarrassing emails? It forces you to solve a number of simple mathematical problems within a set time period. If you pass, it judges you to be sober, but if you fail it silences you… most likely for your own good.