ONERA is a professional eyewear tech device designed for cyclists and runners, integrating a heads-up display (HUD) to provide real-time telemetry without disrupting focus. Engineered for modularity, its heads-up optics (HUO) module functions independently of the lens, temples, and nose pads, enabling easy customization, disassembly for replacement & recyclability. ONERA’s adaptive interface wirelessly syncs with smartwatches and cycling computers, ensuring seamless data visualization tailored to user preferences. Its uniquely curved lens design minimizes peripheral glare, addressing a common challenge faced by professional cyclists and enhancing visual clarity in dynamic riding conditions.
Type: Personal Project
Time: 02 Weeks
Team: Individual Project
Date: 15092024
By identifying gaps such as peripheral glare, customization, recyclability & enhanced access to live telemetry without disrupting focus, ONERA takes a progressive step towards specialized wearable tech. With key focus on scale, the design process prioritizes ergonomics and revolves around a through study of human facial attributes & volume. The intent revolves around integrating tech with wearable goods, key factors in IOT integration & design for usability.
The key touch points driving the design intent are illustrated in the storyboard above, progressing from left to right through major user-focused scenarios
Peripheral Glare | Tech Distractions | Navigation
ONERA's uniquely extended curved lens is designed to minimize peripheral glare, enhancing visibility in dynamic riding conditions. The integrated heads-up display (HUD) provides real-time telemetry, reducing reliance on external devices like smartwatches and smartphones that can compromise performance and safety. Seamlessly connected to secondary devices, ONERA’s customizable HUD dash enables intuitive navigation, ensuring a distraction-free riding experience.
Composition Structure
ONERA is relatively heavier than traditional eyewear due to its integrated HUD and battery module, engineered for optimal weight distribution and balance. It features a polycarbonate lens with advanced optical coatings, including:
1. Polarization to reduce glare and enhance contrast in bright outdoor conditions.
2. Hydrophobic treatment to repel water, sweat, and oil, ensuring clear visibility during intense activities.
3. Anti-reflective (AR) coating on the inner surface to minimize internal reflections and eye strain.
The frame, made from lightweight and impact-resistant TR-90, incorporates curved, ergonomic temples that wrap around the head rather than relying solely on the ears. This improves stability and comfort, counteracting the front-heavy weight of the HUD module, ensuring a secure fit for runners and cyclists. The HUD module, constructed from high-strength polycarbonate, seamlessly slots into the lens and is secured using a single stainless steel micro screw M1.6. This design allows for easy maintenance, modular upgrades, and durability in demanding conditions.
ONERA is a modular HUD eyewear designed for cyclists and runners, delivering real-time telemetry without distraction. Its independent HUO module allows easy customization, disassembly, and recyclability. The adaptive interface syncs wirelessly with smartwatches and cycling computers for seamless data visualization. A curved lens design reduces peripheral glare, enhancing clarity for professional riders.
An iconic silhouette, ONERA’s distinctive bridge design sets it apart from traditional sports eyewear, reinforcing its identity as a wearable tech device rather than just a conventional pair of glasses with a HUD. This unique structural element enhances both aesthetics and functionality, ensuring a seamless integration of technology while maintaining a bold, recognizable form.
ONERA’s curved lens extends 30% more than traditional sports glasses, significantly reducing peripheral glare and enhancing visual coverage in dynamic environments. This extended lens design results in shorter-appearing temples, as the curvature shifts the frame’s proportions while maintaining a secure and ergonomic fit.
The 800mAh removable lithium polymer battery is positioned just above the user’s line of sight, serving a dual purpose. In addition to delivering up to 90 hours of continuous use, it acts as a shield against overhead sunlight, minimizing peripheral glare, a key focus area for ONERA. Designed for easy replacement and recyclability, the detachable battery ensures long-term sustainability.
ONERA’s flexible temples are designed to securely grip both the ears and the head, ensuring a stable fit. This prevents slippage caused by its front-heavy design, providing a secure and comfortable experience even during intense movement.
The HUD module in ONERA is positioned above the users nose, optimizing balance and minimizing peripheral obstruction. Key technical features include display & optics, connectivity, battery & ergonomics.
1. Display & Optics: ONERA uses Micro-OLED projection for high contrast and low power consumption. A beam-splitting waveguide helps overlay data seamlessly onto the user’s field of view. Adjustable focal length reduces eye strain and ensure sharp image projection for the user greatly contributing to the customisable dash domain.
2. Processing & Connectivity: A custom FPGA (Field-Programmable Gate Array) for real-time seemless telemetry processing. Bluetooth Low Energy (BLE) & ANT+ support for seamless sync with smartwatches, cycling computers, and other fitness devices.
On-device storage for offline operation and minimal latency.
3. Power & Battery:
Lithium-polymer battery (removable/rechargeable) positioned for balance and weight distribution.
Optimised power management to maximise battery life while running real-time HUD visuals.
4. Ergonomics & Durability:
Compact, lightweight housing designed to minimize bulk near the nose.
IP-rated enclosure for sweat and dust resistance.
This setup ensures a lightweight, immersive HUD experience while keeping the centre of gravity low for better stability.
Positioned just below the user’s line of sight, the HUD module projects information without obstructing direct vision. Equipped with an electronically vectored lens, it allows users to adjust the projection orientation by up to 10 degrees in any direction for a customisable viewing experience.
Scalability & Configurable Design
Future-proofing ONERA through modularity ensures adaptability, longevity, and sustainability. Swappable components allow for easy upgrades, repairs, and customization, keeping the product relevant as technology evolves. This approach enhances user experience, reduces waste, and supports scalability across different use cases, making ONERA a durable and forward-thinking solution.
Adjustable and removable nosepieces enhance ergonomics, modularity, and recyclability through easy disassembly. While the lens is designed for a universal fit, the adjustable nosepieces help fine-tune the positioning, reducing any gaps between the lens and the user’s face. This minimises indirect glare and enhances both comfort and focus.
ONERA is accompanied by a hard-shell case with soft felt interiors and a refined charging dock. Framed in aluminium with a book-matched carbon fibre top, the dock embodies understated elegance, subtly accented by the ONERA badging.
ONERA seamlessly aligns with the dock using built-in magnetic guides within the HUD module, ensuring precise positioning every time. A dynamically illuminated indicator on the dock visually represents the HUD’s battery status through a refined chromatic spectrum, transitioning smoothly from red to green.
Component Structure and Assembly
Modularity enhances the product's functionality, offering adaptability and ease of use. However, it also introduces challenges in integration, fitment, and long-term reliability, requiring precise engineering to maintain seamless performance.
Elevations LXWXH : 168mm . 146mm . 38mm
High Fidelity Mockups
Creating mockups to refine scale, fitment, and ergonomics, leveraging FDM, SLA, and SLS 3D printing for precise joinery analysis. SLA prints in transparent resin are dyed with hot water-based inks for colour variation, with some coloured using alcohol-based inks. SLS prints in Polyamide (Nylon 12) have undergone a black acid dye bath treatment, ensuring deep, uniform coloration.
Post processed Low & High fidelity Mockups.
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Copyright © 2025 by Rishikesh Sonawane - All Rights Reserved.
Industrial Design Portfolio 2025
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