D-Prevent is a solar-powered desertification monitoring system pairing an off-grid ground station with a tethered helium aerostat — continuous, centimeter-scale early warning where there is no power or connectivity.
Land degradation affects over 100 countries, advancing through soil-moisture loss, salt accumulation and erosion. Satellites are too coarse and infrequent, drones cannot stay aloft, and scattered sensors lack spatial context. D-Prevent watches a vulnerable site continuously — and warns early.

A motorized winch raises a high-resolution camera on a tethered helium aerostat to 30 meters or more — persistent aerial coverage without flight time limits.

The solar-powered ground station measures soil moisture, salinity and wind on site — fully off-grid.

Onboard AI detects bare soil, cracking and erosion from imagery and fuses them with sensor readings into a single desertification risk index.
Concept UI of the D-Prevent console — aerostat camera control, site-wide risk mapping and rover operation in a single view. Click to enlarge.




An air-purifying and sterilizing robot for large shared facilities — hospitals, schools, airports. Human-safe light-source module, filter-free air purification, pollution-seeking autonomous driving and a battery-exchange station.
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A disinfection product family built on human-safe 222 nm far UV-C — light-source modules, coverage disinfection lighting, Light Guard Home and the autonomous Light Guard robot, developed through a national R&D program.
Recognizes and sorts cans, bottles and PET for high-purity recycling in residential complexes.
Every robot above carries our own vision stack — and our privacy camera was born from what these robots see every day.
Mold-free, modular enclosure design — screw-free exteriors, one-touch assembly and easy-access maintenance, built for small-lot, multi-variant products.
Autonomous driving, drive control, environment recognition and ROS-based operation — sensors and control software integrated per service purpose.
Purpose-built light-source modules and control — integrated into robots, lighting and devices as one system.
Beyond finished robots, we build custom robots from the platform up — drive base, enclosure, sensor and drive modules, and control software.
Compact indoor drive platform — the base type for R&D and light service functions.
Mid-size indoor platform for patrol, serving, logistics and other purpose-built service robots.
Large indoor platform for service robots in airports and other large shared facilities.
Display and destination-selection systems for elevators: in-car and hall LCD information screens for floor, direction, notices and media; full-color LCD indicators; and touch or keypad destination-selection systems that link card readers and building security to per-user floor access.
Product adoption, technology licensing, PoC collaboration — reach out and we will reply within two business days.