Our project is for providing alternative lock screen to protect private information for visually impaired smartphone users who want to protect their private information because current lock screen for Android is not accessibie enough to use.
Currently, we have developed two different lock screen systems for Android platform.
The first lock screen (BPass) is using 4 corners to create passcode patterns. Users can create passcode patterns with connecting or choosing 4 coners to create passcode patterns.
The second lock screen (GPass) is using prepared easy eight gestures that are prepared to create passcode pattern. This lock screen can use really fast if the user learn all eight gestures.