Ключевые слова: button, buying, cable, card, combination, dial, dialing, display, enter, entry, finance, finger, green, hand, human, id, identity, key, keypad, liquidcrystal, little, lock, machine, monitor, note, number, open, pad, pass, password, pay, paying, pin, push, red, sale, screen, security, shopping, surveillance, thumb, touching, typescript, typing, unlocking, virtual, wages, white,