Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The user just needs to hold his finger close to the switch to operate it.
In the optical switch, electronic circuit is used to operate the switch instead of the current metal contacts.
The electronic circuit increases the electricity current in a soft manner in contrast to the current switches. This will enhance the lamp’s life time.
The optical switch completely isolates to the electricity.
After the power outage in the city network, the optical switch will not connect the lamp.
Since the user does not have to touch the switch, the microbe and virus do not move from one person’s hand to the other.
Tabriz Islamic Art University
Artay Sotoodian, Babak Kalantari, Sepideh Golgoon, Mostafa Arvand