Robotic skin, protective surfaces, and adaptive structures that manage force and fatigue through geometry alone. Starting with human foot care.
Every interaction with the physical world creates stress.
Localized stress creates the starting point for damage.
Our compliant structures spread forces across interconnected architectures.
We start with foot care, where pressure failure still costs a limb every 20 seconds, and extend the same geometry to prosthetics, sports, and humanoid robots.
Reimbursable therapeutic insoles. Comfort as prevention.
Energy return through shape-morphing geometry. In conversation with leading footwear brands.
The humanoid era needs soles. Samples shipping to OEMs now.
Fingertip stress breaks robotic hands. Socket pressure breaks prosthetic comfort. The architecture that protects a foot protects both.
Every competitor spikes. Sunflower holds 33 / 33 / 33.
Load carried per sensor under a 1 mm height difference, 95% confidence intervals. Foam and gel insoles concentrate 48 to 76 percent of load on a single sensor. Engineered through simulation. Refined through bench testing.
Peak plantar pressure is where tissue breaks down first. Our adaptive insoles redistribute pressure through passive compliant geometry. No motors. No actuators. Nothing to charge, nothing to fail.
Scan your foot
A compliant sole for robots that work in the world, not just on the lab floor.
Protect every step. Millions of load cycles reach the joints through the foot. The sole redistributes them before they arrive.
Move more efficiently. Compliant contact wastes less of every step, on flat ground and long before the terrain gets rough.
Model it, don't fight it. Intelligent geometry is hard to simulate, so bench characterization data ships with every sample: the contact layer fits a sim-to-real pipeline instead of breaking it.
Request samplesThe lattice is visible by design. When your customers see the geometry, they see the protection working.
