Smart Glasses and Low Vision: Where Technology Meets Expert Care

Most people notice a change in their vision at some point, whether it is holding a restaurant menu a little farther away or asking a friend to read a street sign out loud. For some, those changes are a normal part of aging. For others, an underlying eye condition makes everyday tasks such as reading a label, recognizing a face across the room or navigating an unfamiliar space more difficult. A newer category of wearable technology, smart glasses, is giving people another tool to manage these challenges at any stage. But a device is only as useful as a person's ability to use it well, and that is where expert guidance makes the difference.
 

Vision changes at every stage 

Vision naturally changes with age. Many people in their 40s and 50s develop presbyopia, a gradual loss of close-up focus that makes small print, dim lighting and fine detail harder to manage. This is common, and often the first sign that leads someone to a new glasses prescription or a conversation with their eye doctor.

For others, vision changes are the result of an eye condition such as macular degeneration, diabetic retinopathy or glaucoma. These conditions can lead to low vision, a visual impairment that cannot be fully corrected with glasses, contact lenses, medication or surgery. Low vision affects how a person reads, drives or moves through daily life, even though some usable vision remains.

Whether someone is dealing with the early effects of aging or a diagnosed eye condition, the right technology and the right guidance can make daily tasks easier.
 

How smart glasses can help 

Smart glasses, such as the Ray-Ban Meta and Oakley Meta lines, combine a built-in camera, speaker and voice assistant into a standard-looking pair of frames. For someone with early age-related vision changes, that might mean less squinting at a menu or a text message. For a person managing low vision, it can mean greater independence in daily life. Features include: 

• Object and text recognition: Reading a menu, label or piece of mail out loud through voice prompts.
• Hands-free assistance: Making calls, sending messages or getting reminders without holding or looking at a phone.
• Navigation support: Describing surroundings or providing directions in an unfamiliar place.
• Reduced strain: Cutting down on the need to hold a device close to the face for extended periods.

These tools are not a replacement for medical eye care, but they can make daily tasks easier at any stage of vision change.
 

Start with an eye exam 

If reading a menu or a text message has become more difficult, the first step is a comprehensive eye exam. A Prevea optometrist can determine whether the change is a normal part of aging, a sign that a glasses prescription needs updating, or an indication of an underlying eye condition that needs further care. That exam is also the best place to ask questions about whether a tool like smart glasses could be useful.
 

When more specialized support is needed 

Owning a smart device and knowing how to use it well are two different things. A low vision therapist evaluates how a patient's eyes and brain are working together, then teaches strategies to get the most out of assistive technology in real-world settings, from a kitchen to a grocery store to a workplace.

At Prevea, patients have access to Lindsey Angst, MS, OTR.L, CLVT, a Certified Low Vision Therapist. Wisconsin has only a small number of CLVT-certified providers, making this a specialized service that is not widely available. Lindsey works one-on-one with patients to: 

• Assess how a patient's current vision affects daily tasks.
• Introduce and practice using assistive technology, including smart glasses.
• Build customized strategies for reading, mobility and independent living.
• Adjust recommendations as a patient's needs change over time.

 

Coverage and next steps 

Low vision therapy services may be covered by medical insurance when they are medically appropriate. Patients are encouraged to check with their insurance provider and talk with their care team about whether a referral is needed.

Vision changes are a normal part of life, whether that means a new pair of reading glasses at 45 or specialized support for a diagnosed condition. Technology can open new possibilities at any stage. Expert guidance is what helps a person put it to use.

Ready to learn more? Schedule an appointment with a Prevea optometrist to talk about your vision, or ask your care team about a referral to low vision therapy.