kaushiksekar / dynamic-keypad-for-atm Goto Github PK

This project is This project will be very helpful in reducing the number of ATM thefts. The user’s data will be much more secured than it is at present. Visually challenged people will also be aided to a greater extent in another way. In this project , the numbers are showed visually on the monitor and the numbers keep changing dynamically within a cluster. This idea will reduce the chances of obtaining passwords using chemicals since the numbers randomly change their positions. This also aids people who are visually challenged in a different way. We use a single virtual button which takes the whole screen size, will vibrate each time when it is pressed. The number of vibrations that the person receives is based on the number which is being pressed. When the button is pressed thrice, 3 vibrations are returned on that button and the input is taken as 3. After 2 or 3 seconds of inactivity, a beep sound will be played indicating that the next number has to be pressed.