An Immersive Guidance Experience

The BLAID device integrates a suite of cameras, sensors, and haptic and acoustic technologies to guide users through physical spaces. Designed to recognize environmental elements and teach users how to navigate around them, the system supports four core modes of use identified through research with visually impaired individuals: exploring, scanning, capturing, and finding.

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BLAID Modes

Overview of BLAID Features

Blending In

Many individuals with impaired abilities express a strong desire to experience the world as others do—without standing out. They often note that if technology can help compensate for their impairments, it should ideally benefit everyone. With that in mind, BLAID was designed as a discreet personal technology device, blending seamlessly into everyday life—much like a common pair of headphones.

Intuitive Interaction

Users interact with the BLAID device by pressing one of four tactilely differentiated buttons. A quick tap on any mode button prompts the device to scan and identify key elements in the environment, such as restroom signs. Additionally, users can easily store navigational paths and waypoints, enabling them to confidently navigate unfamiliar spaces.

 

Rough, Rapid, and Right Functional Prototype

The alpha prototype featured fully functional components, enabling a complete simulation of the user experience.

Appearance Model

Textures, weights, fabrics, and cable routing methods were evaluated with users to determine a component layout and material selection that supports all-day comfort.