\"Localization\" Outle / safe outlet

Track down the vine to find the melon\" is an old Chinese saying, which means to find out the truth by following the cues.

This is an electrical outlet specifically designed for visionless people. The Idea is origanited from a Chinese saying “Track down the vine to find the melon”.The visionless person can track the pit on the outlet to find the jack,than put the plug in.It helps to reduce the potential danger of electric shocks as the user try to find the jack with hands.This is saft and prompt.It reduces risk and inconvenience in the application of outlets by visionless people.