We are aiming to develop a device which is useful for both deaf and dump. We introduce a new device “SILENCE BREAKER”. It consist of a Camera, Micro Projector, Mobile computing device and a bluetooth headset. The synchronized action of all these components helps the dump and deaf for proper communication.
The Silence Breaker recognizes the gestures of the dump and generates voice signal corresponding to it. In the case of deaf, the device captures the oral sounds and converts to gestures which will be displayed on the user’s hand using Micro projectors.
Silence Breaker has three modes of operation:
1. View mode- for deaf
2. Voice mode- for dump
3. Hybrid mode- for both deaf and dump
Features:
1. 3 modes of operations are applicable
2. Different …show more content…
Easy to handle
II.COMPONENTS
‘Silence Breaker’ constitutes,
• A Camera
• A Micro Projector
• A Bluetooth headset
• A Mobile Computing Device
Camera:-
Fig. 1. Camera
• high-performance, progressive scan, day/night camera
• Superior image quality with progressive scan and Day/Night functionality
• Up to 30 frames per second in VGA 640x480 resolution
• clear images even of objects moving at high speed in the dark
The Camera is fixed in the front side of the cap. It is used for capturing the gestures shown by the user.
Micro Projector:- Fig. 2 Micro Projector
It is a micro projector used to project the gestures on the palm of deaf. This projector is placed together with camera in the cap.
Bluetooth headset:-
Fig. 3 Bluetooth headset
Good quality sound & comfortable fittings. The headset can be used for hearing the voice generated by the silence breaker and can be used by the ordinary person who is participating in the conversation.
Mobile computing device:-
Fig. 4.Mobile computing device
It is the core of the SILENCE BREAKER. It does the comparison and storing process. It contains the battery of 9v which supplies power to whole components, 1GB removable non-volatile memory, Microcontroller chip AT89C2051, Bluetooth transmitter and …show more content…
Block Diagram
When the device is used by the dump, the camera contained in the device recognizes and tracks the user gestures using computer vision based techniques. The mobile computing device processes the information. It performs the matching function to find the meaning of gestures. After finding a match the corresponding voice signal is send to Bluetooth headset through transmitter, otherwise there will be no action.
In the case of deaf, the words pronounced by the normal person will be captured using microphone and send to Bluetooth receiver embedded in the mobile computing device. The voice will be processed and the matching gesture will be identified. These gestures are projected by the Micro projector as visual information on the user’s hand.
The Micro Controller AT89C2051 in the Mobile computing device is used for the purpose of comparison.
Features of AT89C2051:-
• 2 K Bytes of Reprogrammable Flash Memory
• 1000 Write /Erase cycles
• 128x8-Bit Internal
The Silence Breaker recognizes the gestures of the dump and generates voice signal corresponding to it. In the case of deaf, the device captures the oral sounds and converts to gestures which will be displayed on the user’s hand using Micro projectors.
Silence Breaker has three modes of operation:
1. View mode- for deaf
2. Voice mode- for dump
3. Hybrid mode- for both deaf and dump
Features:
1. 3 modes of operations are applicable
2. Different …show more content…
Easy to handle
II.COMPONENTS
‘Silence Breaker’ constitutes,
• A Camera
• A Micro Projector
• A Bluetooth headset
• A Mobile Computing Device
Camera:-
Fig. 1. Camera
• high-performance, progressive scan, day/night camera
• Superior image quality with progressive scan and Day/Night functionality
• Up to 30 frames per second in VGA 640x480 resolution
• clear images even of objects moving at high speed in the dark
The Camera is fixed in the front side of the cap. It is used for capturing the gestures shown by the user.
Micro Projector:- Fig. 2 Micro Projector
It is a micro projector used to project the gestures on the palm of deaf. This projector is placed together with camera in the cap.
Bluetooth headset:-
Fig. 3 Bluetooth headset
Good quality sound & comfortable fittings. The headset can be used for hearing the voice generated by the silence breaker and can be used by the ordinary person who is participating in the conversation.
Mobile computing device:-
Fig. 4.Mobile computing device
It is the core of the SILENCE BREAKER. It does the comparison and storing process. It contains the battery of 9v which supplies power to whole components, 1GB removable non-volatile memory, Microcontroller chip AT89C2051, Bluetooth transmitter and …show more content…
Block Diagram
When the device is used by the dump, the camera contained in the device recognizes and tracks the user gestures using computer vision based techniques. The mobile computing device processes the information. It performs the matching function to find the meaning of gestures. After finding a match the corresponding voice signal is send to Bluetooth headset through transmitter, otherwise there will be no action.
In the case of deaf, the words pronounced by the normal person will be captured using microphone and send to Bluetooth receiver embedded in the mobile computing device. The voice will be processed and the matching gesture will be identified. These gestures are projected by the Micro projector as visual information on the user’s hand.
The Micro Controller AT89C2051 in the Mobile computing device is used for the purpose of comparison.
Features of AT89C2051:-
• 2 K Bytes of Reprogrammable Flash Memory
• 1000 Write /Erase cycles
• 128x8-Bit Internal