Social e-cigarettes vibrate when near other e-smokers

E-cigarettes may have been introduced to be less damaging for a smoker’s health, but by removing the need for smokers to extricate themselves before lighting up, they were also designed to make smoking sociable again. Feeling that their social credentials can still be taken a step further however, US-based Blu Cigs are testing a new e-cigarette pack designed to connect their e-smokers.