Short Message Service (SMS) Keypad

Stone Mountain Design developed a patented short message service (SMS) keypad for Digit Wireless, Inc. The keypad is a unique user interface that includes a set of alphabet and function buttons in addition to the traditional cellular numerical keys. Additionally, Stone Mountain also designed a proof of concept handheld terminal for integration with the new keypad. Our deliverables included 3D solid models and prototypes, in addition to directing the generation of proof of concept tooling in the Far East and the U.S.