Modular accessibility grips for digital writing utensil

A system for providing inputs to an electronic device, the system comprising:

• an adaptive grip including:
• a body with a distal end and a proximal end having an internal volume,
• a distal opening to allow an inking tip of the digital stylus to protrude from the internal volume,
• a removable cap positioned at the proximal end of the body to fix the digital stylus in the internal volume in a longitudinal direction, wherein the removable cap includes a keying feature configured to interact with at least a portion of the digital stylus to rotationally key the digital stylus to the adaptive grip, and
• a movable transmission feature having a contact surface on a transmission member;
• and
• a digital stylus positioned in the internal volume, the digital stylus including:
• an input button on a transverse side of the digital stylus, wherein the input button is rotationally and longitudinally aligned with a portion of the transmission member.