Smooth ground asks almost nothing.
Your chair rolls with little interruption. For a moment, a route line feels like enough.
This is the personal baseline RollSense is being built to learn from your rides.Feel a route change, then see how RollSense remembers it
Signal locked · Smooth surface
One simple action. A route you can remember.
RollSense is being designed to learn from the sensors already inside your phone. No stopping to photograph every crack. No pinning every rough curb by hand.
Mount
Secure your phone to your wheelchair frame, armrest, or another firm mount.
Ride
Start a ride and travel normally. The goal is to record wheelchair and road movement—not phone movement in a loose pocket.
Learn
Finish the ride, share a quick rating, and build a personal memory of smooth, rough, and difficult segments.
Secure mounting matters.
A phone held in your hand or moving inside a bag can produce noisy, misleading signals. RollSense needs to feel the chair and the street together.
Surface change · Small irregularities
Step-free doesn’t tell the whole story.
Two routes can both be step-free and still feel completely different from a wheelchair. One may be shorter but exhausting. Another may take two more minutes and leave you with more energy.
RollSense is being built around a better question: How suitable and comfortable is this route for you?
Product vision · Personal route memoryRoute AShorter Route BSmoother for you
- Distance
- 720 m
- Time
- 9 min
- Ride
- Rough
- Distance
- 880 m
- Time
- 11 min
- Ride
- Mostly smooth
2 minutes longer. Potentially a significantly smoother ride for you.
Surface change · Repeated vibration
Your rides first. Community insights later.
RollSense should be useful before a city has thousands of contributors. Your own rides can build personal route memory from day one.
The Shared Community Map is not available during the closed beta, and ride data is not published to a community map at this stage. Before any community feature is activated, RollSense will clearly explain how eligible ride observations would be processed and used.
Private ride history during closed beta Community map not currently active Clear notice before future activation
Surface change · Strong impacts
A route can reveal a life. Privacy cannot be an afterthought.
Location and mobility data may reveal home, work, school, medical visits, and daily routines. RollSense is being designed around that reality.
- Consent
- Clear permission before location and motion data is collected for a ride.
- Control
- Private ride history during closed beta, with account and data deletion controls.
- Minimization
- Collect what the ride needs and avoid retaining raw data without purpose.
- Future use
- No ride data is currently published to a community map.
The team / 06 people
The people behind RollSense.
Ride complete · Route remembered
Help RollSense learn from real rides.
The first closed beta is being prepared for iOS and Android. Testers will take a few short rides with a securely mounted phone and share quick feedback after each one.
Founding testers who complete the early testing program will receive RollSense Premium for life. The final Premium feature set is still being defined; the reward is for meaningful participation, never positive reviews.
Join the tester list
Opens your email app. You can also write directly to [email protected].