Does this restaurant serve fish? Does this bus go to my neighborhood? None of the emerging leaders in the nascent smart glasses market designed their models to answer these questions with blind users in mind.
But several small startups -- some exhibiting at the Consumer Electronics Show in Las Vegas this week -- are helping build a dedicated ecosystem out of existing products.
For sighted people, smart glasses just tell them what they already see, noted Aaron Preece, editor-in-chief of AccessWorld magazine, published by the American Foundation for the Blind (AFB).
"But for blind people, it's useful."
Smartphone apps already serve people with blindness, "but you have to hold the device in the right direction," said Preece, who is blind.
"If it's on your head, it's definitely a lot more intuitive."
According to the International Agency for the Prevention of Blindness, 43 million people worldwide are blind, while another 295 million have moderate to severe visual impairment.
The most popular smart glasses are Meta's AI glasses, which come in Ray-Ban or Oakley styles and can describe what's in front of the user through voice commands.
Using the Be My Eyes app, users can even get a volunteer to describe the scene captured through the camera.
California startup Agiga developed its EchoVision glasses with input from blind users, including music legend Stevie Wonder.
The company says its audio descriptions are richer and more comprehensive than existing products.
The glasses' 110-degree camera angle captures 50 percent more than other smart glasses, said Agiga CEO Xiaoran Wang, reducing the need for users to turn their heads to capture a scene.
Launch is planned for the first quarter of 2026 at $599, not including an AI service subscription. This compares to Meta's Ray-Ban starting price of $299.
Is this too niche?
Netherlands-based Envision recently launched a model in partnership with Hong Kong specialist Solos, priced at $699 with one year's access to its Ally software ($10 monthly thereafter).
CEO Karthik Mahadevan doubts a manufacturer focused exclusively on the blind and visually impaired can succeed, as "you cannot be both affordable and only serving a niche."
He prefers partnering with manufacturers to focus on software usable across multiple glass brands and welcomes upcoming models from Google, Samsung, and Lenovo.
AI advances are expanding possibilities for people with low or no vision.
Startup HapWare recently developed the Aleye haptic bracelet, equipped with software that interprets an interlocutor's attitude and mood in real time through connected glasses, then applies specific pressure patterns on the arm corresponding to different emotions.
"A high majority of communication is nonverbal, and for the blind community, it's just simply inaccessible," said HapWare CEO Jack Walters.
Envision's smart glasses offer a feature that, once activated, continuously describes the user's surroundings without repeated prompting.
The startup is also developing a detector that can spontaneously alert users to approaching objects or people in real time.
Envision uses multiple AI models, including OpenAI's GPT-5, with regular updates to leverage the latest advances.
But the company acknowledges "it's still AI and it may not always be 100 percent right."
"We don't really recommend people use smart glasses as a primary navigation tool," Mahadevan said, because even a small margin of error can "have serious consequences when detecting obstacles."
Still, setting aside those use cases, "there are many others that present little risk" and prove useful, like taking photos, Preece said.
"Even if it's not quite accurate, I at least know vaguely what my picture is. So that's pretty helpful."
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