Stellar Trek-Trek AI

Stellar Trek –Empowering Visually Impaired  in Orientation and Mobility (O&M)

The Stellar Trek is a digital O&M assistant that uses GPS technology, an integrated optical sensor, artificial intelligence for text recognition, and a user-friendly tactile interface with buttons to help guide you along your chosen route using voice commands.

Whether at home, on the move, or shopping the Trek-AI also recognizes and reads aloud colors, barcodes, and text in 14 different languages.

Key Features

• Audio Navigation System: Real-time audio-based cues and instructions help the users navigate around their surroundings confidently.
  
• Haptic Feedback Technology: This technology utilizes vibration signals and tactile alerts to communicate information on the obstacle, route, or key landmarks.
• Dynamic Mapping with AI: It varies as the user moves and what they like; thus, navigation for the user becomes personal.
  
• Customizable Settings: Users may adjust audio volume and feedback sensitivity and set navigation preferences to suit individual needs and comfort.
  
• Compact Design: It's lighter and easier to carry around, so users can enjoy Stellar Trek-AI anywhere, old or new.
  
• Safety and Emergency Features: It has safety alerts and emergency location sharing to make users safer while exploring.
  
• All-day battery life:  20+ hours
  
• Size: 140.5 x 61.5 x 27mm (5.53 x 2.42 x 1.06 inches)
• Weight with battery: 183g (0.4 lbs)
• Weatherproof 3.5mm stereo headset jack
• Built-in mono omni-directional microphone
• Built-in 500 mW speaker
• Battery: Lithium-Ion, 3.7V nominal
• Battery recharge time: Up to 3.5 hours with the supplied AC adapter. May be longer with other chargers or PC recharge.
• Power supply: Switching type AC/DC. Input 100V – 240V, 50Hz – 60Hz. Output: 5V –2.4A (max) USB socket, 5VDC, 1A
• Operating temperature range: +10 to + 40 degrees Celsius
• Storage and transportation temperature range: -20 to + 60 degrees Celsius
• Operating humidity: 20% to 80% (non-condensing)
• Storage and transportation humidity: 10% to 95% (non-condensing)
• Internal memory: 32 GB eMMC Flash in combo eMCP chip
• Ram memory: 4 GB dual-channel high-speed LPDDR4 SDRAM at 1866MHz
• Weatherproof USB-C connector
• Audio codec: High-quality mono speaker output with up to 20mW per channel for headphones.
• Text-to-speech: Acapela
• Recording: MP3 16-bit samples at a sampling rate of 44,100Hz with a bit rate of 64, 96, 128, 192 kbps, PCM 16-bit samples at a sampling rate of 44.100Hz
• Cameras: 13MP dual cameras with 74 and 117 degrees diagonal FOV
• Wi-Fi: a/b/g/n/ac SISO Dual Band 2.4/5GHz
• Bluetooth: v5.x, 2.400 to 2.4835GHz, GFSK, π/4-DQPSK (2Mbps) and 8DPSK (3Mbps)
• GPS: Multi constellation GNSS receiver with access to L1 and L5 bands
• IP Certification: IPX1