(video) The man behind the curtain .

A Japanese firm has launched a new security system for women living alone and not feeling safe in their home. The shadow of a man who does sports or various daily activities reflected by a curtain and scares offenders who are going to come to you in the house. Under the slogan Tokyo is the city with the largest number of women living alone from all over the world and where there has been an increase in aggression and theft in their homes. Currently, the system is still in probation, but for the time being this security system has only the employees of the company, who live alone. The company is thinking about selling the product with a wider range of videos, even a daily clip with new moves. .