Revolutionary Assistive Technology

See the World Differently

TSAR Smart Glasses combine intelligent sensing with elegant design to deliver real-time obstacle detection and intuitive navigation assistance for the visually impaired.

TSAR Smart Glasses
1M+
Range Detection
60g
Lightweight
70%
Cost Reduction
Features

Technology That Empowers

Combining cutting-edge radar sensing with elegant design to transform how visually impaired individuals navigate their world.

TSAR Glasses Side View

Infrared Proximity Sensing

Sharp GP2Y0A02YK0F IR sensor detects obstacles up to 2 meters ahead with reliable real-time distance measurement.

Haptic Feedback

Real-time vibration alerts notify users of obstacles on their left, right, or front path.

Zero Setup Required

No apps, no complicated setup. Just wear and go with instant, intuitive navigation.

Stigma-Free Design

Sleek, modern eyewear design that looks like regular glasses, not medical equipment.

All-Day Battery

500-800mAh Li-Po battery with USB-C charging for extended daily use.

Specifications

Built for Performance

Every component has been carefully selected to deliver maximum performance in a lightweight, comfortable form factor.

TSAR Technical Diagram
TSAR Front View

Technical Specifications

Sensor
Sharp GP2Y0A02YK0F IR distance sensor
Processor
ESP32 (12-bit ADC, 3.3V)
Sampling
10 Hz (100 ms) with 5-sample median
Filtering
EMA smoothing (alpha 0.30)
Distance Model
Power-law fit, 5V nominal scaled to Vcc
Valid Voltage
0.4-2.5 V window (scaled to Vcc)
Alert Thresholds
Beep on <=80 cm, off >=90 cm
Buzzer Pattern
40 ms on; 80-450 ms interval by distance

Addressing a Global Need

1.1B
Visually Impaired Worldwide
61M
Fully Blind by 2050
$70-90
Target Price Point
Contact

Get in Touch

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FAQs