aide aveugle help blind people on Windows Pc

FRENCH AND ENGLISH
SOFTWARE HELP BLIND
This software can provide assistance to blind people
To use it, you have an Android smartphone fairly recent (4 cores) rather large screen (5 ") with a good front camera and an earpiece.
The smartphone carries a portrait position the belt in the middle of the body, screen forward, the camera takes a picture a defined interval and a line is scanned. This line can be positioned down (the floor is given 2 or 3 meters), a horizontal or intermediate position. It may include 100, 50 or 25 pixels; each pixel analysis and a sound corresponding to the color is issued; the intensity of sound is proportional to the luminosity.
In example, if the line includes 50 pixels and the sound of a second, each pixel of the image will produce a 2 hundredths of a second; the line is scanned from left to right; a pixel of its place in the beginning of sequence identifies an object left in the final sequence he identifies an object right
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The screen has 8 buttons, the user is supposed to use mainly 2, the other keys being for the person who will help the user.
The following description is made POSITIONING THE USER smartphone on the belly screen forward:
- The ON / OFF button is top left and a short press on this button starts the scan, a long press stops scanning
-the end button is on the top right (long press); to the stop the settings are recorded and next boot will be done with those values
- At the level below the buttons to adjust the intensity of sound in the earpiece (long press)
-The third row of keys shall regulate the scan level (down right button up left soft key) (long press)
-in the bottom right rule affects the number of scan pixels (100,50,25), the left button adjusts the sound duration (1,2,3 or 4 seconds) (long press)
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GETTING STARTED
....... The following INFO on the smartphone
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ENGLISH
SOFTWARE help BLIND PEOPLE
 This software can Provide support to blind people; to use it, need a Android smartphone pretty recent (4 cores) quite wide screen (5 "") with a good camera head and a listener.
The smartphone is in portrait position on the belt in the middle of the body, screen forward, the camera takes a picture at defined interval and a line is scanned. This line can be Positioned Downwards (the soil is seen 2 or 3 meters), in horizontal or intermediate position. It May include 100, 50 or 25 pixels; Each pixel is sound analysis and Corresponding color is Issued; the intensity of sound is proportional of brightness.
As an example, if line includes 50 pixels and sound is of a second contents, each pixel in the picture will Produce a sound of two hundredths of second; the line is scanned from left to right; pixel up sound at the Beginning of an identified object sequence left, at the end of an identified object sequence right.
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The screen HAS 8 keys, the user is Supposed to Primarily use 2; --other keys as for the person Who will help the user.
The Following description is made in PLACE OF THE USER, smartphone on the belly, screen forward:
-the button ON / OFF is in the upper left and a short press on this button starts the scan, long press stop the scan
- The end button is in the upper right (long press); the settings are saved and next start will be with thesis gains
- At the bottom, the keys are used to set the intensity of the sound to the listener (long press)
-the third row of keys set the scan level (down: right key, top: left key) (long press)
- The bottom right key set the number of pixels in the scan (100,50,25), left the key rule the length of sound (1,2,3 or 4 seconds) (long press)
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GETTING STARTED
.... Following in INFO one smartphone

Allows an application to write to external storage.
Required to be able to access the camera device.
Allows an application to read from external storage.