ToeTapText

The Problem

Jessica types by resting her toes on the home row while the rest of her foot glides over the keys, a technique that works but takes a physical toll: typing flat on the floor forces constant neck and back strain from looking down, and her thighs, calves, and ankles absorb all of the muscular load a hand-typist's forearms would normally carry. Existing assistive keyboards are built around hand use or a single fixed posture, so none of them solve for the angle, elevation, or heel support that foot-typing specifically needs.

Approach

1. 1

   Map the existing landscape before designing anything: competitive-analyze foot mice, trackpads, and academic research on foot-gesture and shoe-integrated input, alongside sitting with how Jessica already types.

2. 2

   Go wide before narrowing: sketch keystroke mirrors, touchscreen keyboards with haptic feedback, iPad stands, key guards, even voice and gesture control, before committing to a direction.

3. 3

   Prototype the physical setup cheap and fast, cardboard, a laptop stand, a literal box for heel support, iterated directly against Jessica's posture and feedback in weekly sessions.

4. 4

   Track it over nine weekly check-ins, refining stand angle, heel support, and key access with each round.

Starting with how she already types

Before sketching anything, we mapped the existing landscape: Apple's Magic Trackpad (flat, so nothing to catch a toe), foot mice and foot-operated keyboards, and academic research on foot-gesture recognition and shoe-integrated motion sensing. None of it was designed around Jessica's actual technique, resting her toes on the home row since 7th grade, typing on a mechanical keyboard at about 25 words per minute, with the rest of her foot gliding over the keys to reach adjacent letters.

Every option on the table

Early on, we went wide rather than narrow, floating ideas that ranged from low-tech to speculative before testing pulled us toward what actually helped.

Cardboard first

The core problem was angle and elevation, not electronics, so the fastest way to test it was cardboard and a spare laptop stand. Jessica's own setup, a circular-base stand tilted to roughly a third of full incline, with friction pads and a raised edge lip, was already close, and she told us the keyboard's angle itself didn't need to change. What needed work was everything around it.

• Heel support

  a mouse pad set on a box under her heel visibly improved posture over typing flat on the floor.

• Edge lip

  the stand's raised lip restricted her reach to the space bar and command key.

• Stand width

  built for laptop width, the base couldn't hold a full keyboard steady, and uneven pressure made it flip.

• Next iteration

  a dedicated cylindrical heel-support piece, sized for a wider range of motion and arch support than a mouse pad on a box.

Heel support, tested for real

The fix for posture turned out to be simple: a mouse pad set on a box under her heel. It's a low-tech move, but paired with the inclined stand it visibly changed how upright she could sit while typing.

A modular tablet stand

In parallel, teammate Anita explored a second direction: a modular iPad stand built from adjustable slats, so both height and angle could change with how Jessica was sitting, upright or leaning back, plus a removable tactile overlay on the home keys for on-screen typing.

Beyond the stand

Alongside the physical setup, we built a coded keyboard-input simulator that displays keystrokes in real time as a reference and testing tool, and opened a conversation with Apple's accessibility team about where the project could go next, including gesture control and camera-based motion tracking as lower-friction alternatives to physical keys.

Designing with, not for

Jessica Cox is a pilot, motivational speaker, and disability advocate who has flown a plane, earned a black belt, and typed her entire career with her feet. She sat with each prototype in weekly sessions over nine weeks, and that direct, recurring feedback, not a one-off lab test, is what moved the design from a single tilted board toward a fuller picture of what her setup actually needed.

Outcome

Elevating the keyboard on an incline and adding dedicated heel support measurably improved Jessica's posture over typing flat on the floor, and nine weeks of iteration turned a general accessibility brief into a specific, testable diagnosis: which parts of her existing setup already worked, and exactly which ones (edge lip clearance, stand width, heel shape) didn't. The project stayed deliberately low-tech and scalable throughout, pointing toward next steps (a purpose-built heel-support piece, gesture and camera-based input, and an open line to Apple's accessibility team) that could extend past one user to others who type with their feet.