1. Tap the icon and you use the keypad to enter the amount of money you want to send.

2. You can access the token through a keypad and small screen or through a USB connection.

3. For example, Microsoft built a custom keypad into Excel to smooth data entry and speed the entry of formulas.

4. The big box has a functioning keypad and display screen, possibly for purchases.

5. The locker also had an LCD screen and a keypad, along with a ticket scanner, built into its side.