Sprhava AI-Powered Vision
Explore our industrial and medical-grade hands-free vision assistance devices engineered for distribution, institutional deployment, and OEM integration across Aichi Prefecture and the Greater Nagoya Metropolitan Area.
Bridging Spatial Computing, Neural Object Detection, and Open-Ear Acoustics for Unobtrusive Visual Assistance in Urban & Industrial Environments
For decades, individuals with severe low vision, macular degeneration, glaucoma, or retinitis pigmentosa relied on static optical magnifiers, tactile paving, or handheld mobile application cameras. These traditional interventions share a fundamental operational constraint: they consume the user's hands, demand high cognitive load, and interrupt bodily mobility.
As an established hands-free vision assistance device manufacturer serving Nagoya and the wider Chubu industrial region, our engineering architecture shifts visual augmentation from reactive handheld scanning to continuous, passive, hands-free environmental awareness. By mounting ultra-miniaturized optical CMOS sensors, neural processing unit (NPU) silicon, and directional open-ear acoustic transducers directly into lightweight eyeglass frames (under 50 grams), our spectacles transform raw photonic input into real-time semantic natural speech.
This hands-free posture enables wearers to simultaneously navigate physical obstacles using established orientation and mobility (O&M) tools—such as long white canes or guide dogs—while receiving instant verbal descriptions of street signs, product labels, approaching vehicles, and doorway entrances.
Deploying AI-powered wearable vision technology across Aichi Prefecture's major transit nodes, manufacturing facilities, and medical rehabilitation centers.
Navigating dense multi-level transit networks like Nagoya Station (JR Central, Meitetsu, Kintetsu, and Subway lines) presents immense spatial challenges for low-vision individuals. Our wearable AI devices scan visual overhead signage, platform numbers, exit markers, and electronic schedule displays in real time. The on-board computer vision translates Japanese Kanji signage into spoken localized instructions, alerting users to approaching train doors, tactile paving boundaries, and escalator entrances without requiring handheld smartphones.
Aichi Prefecture stands as Japan's premier automotive and precision engineering hub (home to Toyota City and surrounding industrial supply chains). Factories in Nagoya utilize our customized hands-free smart glasses for assembly line quality auditing, component inventory verification, and safety hazard identification. Workers wearing prescription or protective safety lenses equipped with our smart AI modules can instantly read high-density serial barcoding, thermal warnings, and machinery status LEDs hands-free.
In partnership with ophthalmic departments and assistive technology centers across Nagoya—such as Nagoya University Hospital and specialized rehabilitation clinics—our AI vision aids serve as vital assistive tools for patients recovering from retinal procedures or adapting to degenerative eye conditions. Clinicians utilize our standardized firmware customization options to adjust speech output rates, font high-contrast filters, and button magnification for clinical trial cohorts.
With an aging population across Japan and a growing international resident base in the Sakae and Naka ward commercial areas, municipal services require versatile accessibility solutions. Our smart AI glasses seamlessly convert printed Japanese municipal documents, medical prescription forms, and grocery labels into audible multi-language voice feeds (supporting Japanese, English, Mandarin, Portuguese, and 160+ other languages), fostering autonomy in daily elder care settings.
Key drivers accelerating the adoption of wearable artificial intelligence and smart micro-optics across the Chubu Region.
Japan's national strategic vision, "Society 5.0," emphasizes the integration of physical and cyber spaces to solve complex social challenges, including elder mobility and barrier-free municipal infrastructure. Nagoya is actively modernizing its urban infrastructure with IoT sensors, high-precision indoor GPS beacons, and AI accessibility frameworks.
Our OEM/ODM manufacturing factory designs hands-free vision assistance devices that directly interface with smart city API gateways. By combining on-frame camera vision with municipal location beacons, our smart eyewear provides hyper-local spatial context—such as informing a user when they are standing near a specific bus stop platform or public restroom in Nagoya's underground shopping malls (Osu and Sakae underground centers).
Procurement departments in Japanese health organizations and municipal government bodies require strict adherence to safety standards (JIS T 0103 for visual assistive products) and privacy regulations (Act on the Protection of Personal Information - APPI).
To meet these requirements, our factory implements Edge-First Neural Compute Architecture. Video streams captured by the frame's camera are processed in ephemeral local RAM and instantly discarded after scene description generation. Facial recognition data or saved contacts are encrypted strictly on-device using AES-256 hardware keys. No continuous raw video recording is ever uploaded to public cloud servers without explicit user command, ensuring full compliance with Japanese privacy standards.
Direct-from-factory production capabilities, proprietary computer vision algorithms, and complete supply chain transparency.
We own and operate state-of-the-art optical assembly cleanrooms, surface-mount technology (SMT) lines, and computerized optical testing rigs. We offer Nagoya clients tailored hardware branding, customized frame colors, specialized lens coatings, and customized packaging options.
Unlike white-label trading entities, our software team engineers the underlying neural networks. We provide full Software Development Kit (SDK) access and API integration for Japanese software developers, allowing institutional partners in Nagoya to build custom enterprise applications.
We maintain streamlined export protocols for shipments arriving at Port of Nagoya and Chubu Centrair International Airport (NGO). We offer localized warranty fulfillment, replacement parts inventory, and engineering training support for regional distributors.
Comprehensive technical breakdown for engineering teams, healthcare procurement officers, and B2B distributors serving Nagoya.
| Specification Parameter | Factory Standard Configuration | Enterprise Customization Options |
|---|---|---|
| Optical Sensor Architecture | Ultra-wide low-distortion CMOS (8MP / 4K UHD capture variants) | Dual-camera stereoscopic depth estimation module, IR illuminator |
| Neural Compute Unit | Dedicated Low-Power Edge NPU (< 0.8s inference delay) | Customized Japanese Kanji OCR model parameters & cloud hybrid mode |
| Acoustic System | Dual spatial open-ear micro-drivers (directional focus) | Bone conduction temple pads for high-noise industrial plants |
| Language & Voice Synthesizer | 164+ global languages including Japanese (Standard & Kansai), English | Branded institutional voice synthesis, terminology adjustments |
| Weight & Weight Distribution | 45g to 49g total frame mass, 50/50 balance across ears and bridge | Custom nose pad geometries (Asian fit standard), titanium frame core |
| Battery & Power Management | Dual temple battery architecture (4-6 hours active, 24h case top-up) | Hot-swappable charging case docks for continuous shift work |
| Lens Compatibility | Photochromic UV400 anti-blue light standard lenses | Magnetic prescription clip-on lenses, high-contrast yellow low-vision tint |
| Regulatory Compliance | CE, FCC, RoHS, ISO 13485 Medical Quality, JIS T 0103 aligned | Custom regional certification documentation for Japanese METI filings |
Clear engineering, operational, and commercial answers for healthcare distributors, municipal buyers, and OEM customers.
Our smart glasses incorporate specialized Optical Character Recognition (OCR) engines trained specifically on Japanese typographical stroke orders, including dense Kanji characters used across Japanese railway networks (such as JR Central and Nagoya Municipal Subway). The camera captures visual frames, segmenting text lines in both horizontal (Yokogaki) and vertical (Tategaki) orientations, converting printed text into clear, spoken Japanese audio via open-ear speakers within 800 milliseconds.
Yes. As a direct manufacturer, we provide comprehensive OEM/ODM engineering services. For industrial automotive plants and logistics warehouses in Nagoya and Toyota City, we can program specialized object detection datasets (e.g., recognizing specific pallet types, hazard warning lights, factory control panels, or barcode formats) and integrate custom Android/iOS companion app SDKs.
We maintain established shipping routes to Port of Nagoya and Chubu Centrair International Airport (NGO). Standard wholesale orders are processed and dispatched within 7–14 business days. All shipments include comprehensive documentation (Commercial Invoice, Packing List, Certificate of Origin, and CE/FCC/RoHS compliance certificates) to ensure rapid Japanese customs clearance.
No. Our devices are classified as electronic orientation and mobility (O&M) aids designed to complement, rather than replace, established mobility tools. While a white cane detects low-level ground obstacles and physical steps, our smart glasses detect head-height hazards (overhanging branches, open truck doors, signboards), provide directional contextual navigation, and perform document reading.
Our camera hardware features wide-aperture lenses with dynamic high-dynamic-range (HDR) signal processing. Coupled with automatic low-light gain adjustment, the smart glasses retain reliable object recognition and text reading in dimly lit environments, such as underground pedestrian tunnels, multi-story car parks, or night shift industrial facilities.
We support flexible procurement structures. Standard factory evaluation sample kits are available starting at 1 unit for clinical testing or distributor appraisal. Wholesale bulk orders typically begin at 50 units, with volume tiered pricing available for regional government tenders, welfare programs, or enterprise corporate deployments.
Contact our engineering and B2B sales specialists today to discuss bulk pricing, OEM customization, sample unit evaluations, and distribution partnerships serving Nagoya and Japan.