secret / Electronic Peojection Scale

Everyone is fond of perfection.With the development .With the development of the social,weight has replaced age and became the most important privacy among a lot of women .It is obvious that most of scales can expose the number of weight awdwardly .The designed electronic scale named SECRET will show number in the hands of people with projection.
When the scale is activated by pressure ,infrared sensor will response to anything within 1.8 meters above it and begin the analysis. As any user's hand is detected ,the started projection will show the number of weight in the hand