Last week, we looked at the privacy questions surrounding smart glasses. When a camera and microphone can be hidden inside something that looks like an ordinary pair of sunglasses, there are legitimate questions about when and where they should be used. But that is only half the story.
Smart glasses are also developing into one of the more interesting pieces of personal technology we’ve seen in years. The real promise isn’t taking pictures without pulling out your phone. It’s giving a computer the ability to see what you’re seeing and help you with the world around you. A Hands-Free Digital Assistant Imagine working on something in the garage, in the barn, or out in the field and needing information while both hands are occupied. Instead of stopping to clean your hands and pull out your phone, you could simply ask your glasses a question.
Current smart glasses can already make calls, play music, take pictures, send messages, and answer questions using voice commands. Some can use their built-in camera with artificial intelligence to answer questions about what you’re looking at. See something interesting while hiking? Ask what it is. Looking at a sign in another language? Have it translated. Wondering about a landmark while traveling? Ask about it without ever reaching for your phone.
For mechanics, ranchers, contractors, travelers, and anyone who regularly works with their hands, that starts looking less like a gimmick and more like a useful tool. Accessibility May Be the Killer Feature The most exciting possibilities may be for people with disabilities. For someone with limited vision, smart glasses combined with AI can describe what’s in front of them, read printed text aloud, identify objects, and provide information about their surroundings. Instead of asking another person to read a sign, menu, or label, the glasses can potentially do it.
For people with hearing difficulties, some smart glasses can assist with conversations and audio, while display-equipped models are moving toward features such as live captions that appear within the wearer’s field of view. Technology that might be a simple convenience for one person could provide genuine independence for another. A different WAY to remember things.
There are also interesting possibilities involving memory and everyday assistance. Imagine asking, “Where did I park?” or using the camera to remember a product, sign, or piece of information you encountered earlier. We’re not completely there yet, and capabilities vary considerably between different glasses. But combining cameras with AI creates something fundamentally different from a smartphone. The computer doesn’t just know what you ask it. It can have some understanding of what you’re looking at when you ask.
That opens possibilities we’re only beginning to explore. Don’t throw away your phone yet. Smart glasses still have limitations. Battery life is limited, many features require an internet connection or a nearby smartphone, and the better models aren’t cheap. Most also don’t have a display floating in front of your eyes like something from a science-fiction movie. They’re also going to require the privacy manners we discussed last week.
But I think smart glasses are worth watching. We’ve seen plenty of gadgets over the years that promised to change everything and disappeared shortly afterward. These feel different because they’re beginning to solve actual problems. The same technology that creates legitimate privacy concerns can help someone with poor vision read a menu, let a mechanic get information without putting down his tools, or help a traveler understand a sign in another language.
Like most technology, the real question isn’t whether smart glasses are good or bad. It’s whether we can learn to use their benefits responsibly. And this time, I think there may actually be something worth seeing.
