1. Finger
2. Friction acoustics
3. SWAVI sensor AI
SWAVI
Invisible Touch
Controller
SWAVI Invisible Touch Controller introduces a new gesture-based behavioral biometric interface, where letters and symbols traced on surfaces become commands without screens or buttons. It detects friction-based acoustic signals generated by fingertip gestures and converts them into secure digital input. This transforms ordinary materials-desks, walls, or metal panels-into intuitive, button-free control interfaces
" SWAVI makes any surface a hidden interface "
"Like pressing an ear to a table, the sensor 'listens' to the surface."
SWAVI (Surface WAVe Interface)
Turn any surface into a hidden interface-just attach.
Swipe Pattern Input
- No external input hardware (hidden under the surface)
- Input of unique patterns such as numbers, letters, and symbols (▢△○) by the user.
Smart Sensor
- Recognizes friction-acoustic signals from fingertip swipes
- Hidden for a sleek design
- Under-surface mounting
" Design freedom, robust durability, zero-trace security "
A solution that offers design freedom, enhanced durability, and intuitive usability
Design
Freedom in materials and shapes : no visible UI.
Durability
Sealed under the surface : waterproof, dustproof, impact-resistant
Function
Recognizes digits, letters and symbols.
Security
Hidden input, zero trace, resistant to shoulder surfing.
" From friction acoustics to AI-on-device recognition "
AI-powered sound recognition technology with patent applications
- dual-mic array improves directionality and noise robustness.
- Edge AI on ESP32 (Wi-Fi/BLE)
" Trace the OTP, unlock securely-no keypad needed "
Invisible OTP gestures enable secure access without keypads or traces
No keypad. No residue
- Dynamic OTP patterns (mobile authenticator)
- Works in rain & dust (sealed under surface)
- Ideal for safes, server racks, EV chargers
Invisible security with on-surface
OTP gestures
" PoC Collaboration Model "
A scalable pathway from Pilot > Co-Development > Mass Production
securing technology validation, market entry, and revenue foundations simultaneously
- Tech validation & PoC
- UX testing
- Baseline KPI measurement
- Product customization
- Joint design and testing
- Mass-production readiness
- Signing of supply agreements
- Scaled manufacturing
- Formulating a go-to-market strategy
Partner Benefits
Exclusive Supply Priority
- World-first use
- 6-month exclusivity
- Customized feature development
Cost Reduction
- Free PoC support(hardware cost savings)
- volume discount(30%+)
- Maintenance cost reduction(up to 70%)
Strategic Partnerships
- -Joint press announcements(enhancing brand value)
- -Joint CES & Expo Participation
- Next-Gen Priority Access
Priority Collaboration Areas
EV Charging OEMs
- EV Infra
Infrastructure Solution Providers
- Smart City
Server Rack Manufacturers
- Data Centers
Control System OEMs
- Industrial Automation
KPI Management
PoC Management
- Regular KPI evaluation
- Technical performance improvement
- User feedback integration
Our Contact Details
Address
BI 1-304, 28, Halladae-gil, Heungeop-myeon, Wonju-si, Ganwon-do, Republic of Korea
- +82 10 5012 2353
- contact@commonlink.kr
