Patent ID: 11915607
Assignee: BRAILLEAZY, INC.
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A mobile device case for refreshable braille display, the mobile device case comprising:
a contact surface on a portion of the mobile device case, the contact surface being exposed when a mobile device is fitted within the mobile device case, wherein the contact surface is opposite a device-facing surface of the mobile device case, the device-facing surface being configured to be in contact with a back surface of the mobile device when the mobile device is fitted within the mobile device case;
a plurality of cavities in the contact surface;
a plurality of braille pins housed within the plurality of cavities, the plurality of braille pins being configured to selectively move in the plurality of cavities; and
a controller configured to selectively move the plurality of braille pins to extend from the contact surface in response to receiving signals from the mobile device.