Doorbell for the hearing impaired
Made by vaishnas
This prototype will help people with hearing disability to realize sitting in any room in the house that there is someone at the door. It can also be used in regular situations where you don't hear the doorbell such while in the shower, in a room with loud music and so on.
Created: January 28th, 2015
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This prototype will help people with hearing disability to realize sitting in any room in the house that there is someone at the door. It can also be used in regular situations where you don't hear the doorbell such while in the shower, in a room with loud music and so on.