Introducing "Student Digital Access" in UCMAS. All new UCMAS books will now come with a QR code on every page. This QR code will lead to tutorial videos explaining how Abacus/Mental Calculation sums of that particular page need to be done. So - Students will be able to follow exact finger movements on Abacus as mentioned in the tutorial video. - They will be able to rectify their mistakes without a teacher - Parents can check the finger movements of their children by comparing them with tutorial