Vision Via Sound for the Blind: Can a Silicon Valley Veteran Deliver the Solution to a $2B NDIS Problem?

In the high-octane world of Silicon Valley, Robert Yearsley was the quintessential success story—a serial tech entrepreneur with a 30-year track record building everything from digital video recorders to global collaboration platforms. But in 2016, a sudden family health crisis shifted his focus from consumer pixels to the profound isolation of disability. One of his children was experiencing a sudden, profound disability, a shock that transformed his life and finances.

That shock birthed ARIA Research. Alongside his wife and fellow tech CEO, Yearsley realised that while dreamed of “miracle cures” like genomics and bionic implants captured headlines, even after decades of R&D, they hadn’t moved the needle for the 90% of blind individuals who still rely on another human being just to get around their world. ARIA isn’t looking to restore eyesight with medicine or implanted bionic eyes; it’s leveraging a toolkit of augmented reality (AR) and artificial intelligence (AI) to deliver a vision-equivalent via sound for blind people.

Current AI solutions, like the Meta Ray-Bans, use Large Vision Models (LVM) to describe a scene—telling a user “there is a glass at 12 o’clock.” Yearsley calls this “clunky.” ARIA’s breakthrough is Augmented Reality in Audio.

The device, which looks like standard sunglasses, uses machine vision to create a real-time 3D model of the environment. It then renders this as a virtual spatial audio overlay of the user’s surroundings through speakers in the arms of the glasses, “painting” a real-time version of the environment “before the user’s very ears”.

The “Sonic Doppelgaenger”: For example, if there is a glass on a table, the user hears the iconic “ting” sound of  a glass, projected exactly to where that glass sits in 3D space.

Social Perception: It “paints in” social gaps, allowing a user to “hear” a nod, a shrug, or a smile.

Real-Time Flow: Unlike descriptive AI, ARIA allows users to perceive moving objects – like a person coming up to them and extending a hand for a handshake – allowing the blind user to perceive the person approaching, note their hand coming up, sense their smile and extend their own hand to engage the handshake.

The commercial logic behind ARIA is as compelling as the clinical impact. In Australia, the NDIS spends roughly $2 billion annually on just 24,000 blind participants, and offers Aria its first $300M in ARR while providing the NDIS and estimated $200M in annual savings while increasing the amount of time services can be provided to blind NDIS recipients by an expected 14X.  The global market is even larger, with the US Department of Veterans Affairs supporting 1.1 million blind veterans, and US Medicare/Medicaid supporting another 7M+ . By working with these government payers, ARIA is positioning itself not as a luxury gadget, but as a critical medical device that reduces the massive economic burden of dependent care for both the blind end users and for the government payers..

Yearsley has attracted to this world-changing mission a team from around the world to execute this vision, including veterans from Cochlear (at the CTO level), Meta, Magic Leap, and Dolby Research. This unit has already secured $11 million in investment, including a recent $2 million infusion from the New South Wales Medical Device Fund.

ARIA is currently transitioning from prototype validation to productisation and regulatory reality. The company has completed pilot clinical trials with 11 participants, hitting primary endpoints for safety as well secondary endpoints for efficacy and usability. The next 24 months focus on:

ARIA has already exceeded the functional performance of implanted bionics at a fraction of the cost and invasiveness. For investors, the “rerate” happens here: while bionic eye companies have spent 30 years and hundreds of millions chasing biological sight, ARIA’s “Vision via Sound” approach uses proven physics and AI to deliver immediate functional independence via a non-invasive consumer-tech like device the user can pop on and off like a pair of glasses.

Named 2023 Australian Technology Company of the Year, ARIA remains a hidden gem for investors in the med-tech sector. With a $300M ARR domestic market and multi-billion dollar market internationally it is currently in the “hot zone” for investors. “Success for me isn’t about being ‘extraordinary,'” Yearsley says. “I want what ARIA does to one day be mundane as a hearing aid or the normal eyeglasses that you and I are wearing. I want it to just fade into the background as a given”.