educators and technologists who can immediately see the possibilities: contextual information, simulations, language support, accessibility, technical instruction, remote expertise, field learning and information appearing exactly when it is needed.
I see those possibilities too.
But before asking what smart glasses can do, schools need to ask a less exciting question:
What has to happen behind the glasses for them to do it?
The Glasses May Not Be the Processor
This is easily overlooked.
Many smart glasses are not complete standalone devices. Some are principally displays and sensors that depend on another device for computing, content or power. Others contain more onboard processing but still depend on a phone, companion app, cloud service or some combination of these.
For example, XREAL's One series requires a connected device capable of providing compatible video output and power. The glasses themselves do not contain a battery.
That may be perfectly reasonable for a consumer.
For a school, it opens an entirely different discussion.
- Whose phone or computer powers them? Is the school supplying another device for every pair of glasses, or are students expected to bring their own?
- Which devices are compatible? USB-C does not automatically mean compatible USB-C. Different phones, tablets and computers support different video and connectivity standards.
- What happens to equity? If personal student devices are part of the infrastructure, the learning experience may depend on what phone a family happens to own.
- Who pays for connectivity? Does an experience require Wi-Fi? Does it use mobile data? Is a student's personal data plan quietly becoming part of the school's technology infrastructure?
- What happens when the network fails? A device that becomes substantially less useful when the Internet disappears creates a very different classroom proposition from something designed to work offline.
- What about battery life? If the glasses draw power from a phone, both the glasses experience and the student's phone battery become operational considerations.
- What has to be charged? One device may have become two devices, perhaps plus an adapter, companion unit or power bank.
- Who manages all of this? Pairing, updates, OS compatibility, apps, logins, forgotten passwords and support do not disappear because the hardware looks like an ordinary pair of glasses.
- What is the real cost? A $600 pair of glasses may not represent a $600 educational deployment. Neither may a $1,200 pair.
The glasses have a price. Using them has a cost.
Then Add AI
The next generation of glasses will increasingly be sold on AI. That sounds impressive. It may also be genuinely useful. But “AI-powered” should begin a procurement discussion, not end one.
- Which AI?
- Where does it run?
- Does it require the cloud?
- Does the school need an institutional account?
- Does every student need an account?
- Is there a subscription?
- Who pays for it in year three, four and five?
- What information is sent to the AI provider?
- Can a student accidentally include another student's face, voice, schoolwork, medical information or private conversation in an AI request?
- Are interactions retained?
- Can they be reviewed?
- Are they used to improve or train models?
- Can that behaviour be disabled?
And perhaps most importantly:
Who controls the relationship once the glasses become part of everyday learning?
These are not theoretical questions. Current AI-glasses platforms can use cameras, microphones and multimodal AI to interpret what the wearer sees and hears. Providers also describe using interactions and feedback to improve AI systems. Those capabilities may be tremendously useful, but they deserve a much higher level of scrutiny when the wearer is a child.
The Social-Media Question
The issue becomes even more serious when the underlying platform belongs to a company whose wider business includes social media, advertising, behavioural profiling or highly personalized digital services.
That does not automatically make the device inappropriate.
It does mean the school needs to understand exactly where the boundaries are.
A camera and microphone worn on a student's face can encounter extraordinarily intimate information: what the student looks at, who they speak with, what they ask, where they are, what they struggle with and potentially what surrounds them while they are learning.
Even where a provider offers privacy controls, schools should distinguish between protection by policy and protection by architecture.
- Policies can change.
- Permissions can change.
- Business models can change.
Architecture is harder to quietly redefine.
I Want This Technology
My position on smart glasses is much the same as my position on 6 DoF, advanced tracking and many other immersive technologies.
I want them.
Education should eventually have all of these capabilities. The concern is the route we take to get there.
If the pathway to advanced educational technology requires schools to accept architectures built primarily around consumer engagement, personal accounts, cloud dependency and commercial data ecosystems, we may gain convenience today while creating the reasons for regulators, parents and institutions to restrict the technology tomorrow.
That would be a terrible outcome.
The fastest route is not necessarily the route that gets us there.
Build the Base First
Immersive technology needs to become ordinary infrastructure.
That happens when schools can demonstrate:
- real learning efficacy,
- strong ROI,
- manageable total cost of ownership,
- simple everyday operation,
- and privacy that does not depend upon trust alone.
Once that base exists, we can build much further.
Without it, we risk repeatedly dividing the market into two groups: enthusiasts who can see what the technology might become, and pragmatists who have to operate schools as they actually exist.
Smart glasses could be extraordinary educational tools. But the meaningful discussion should not begin with:
“Look what these glasses can do.”
It should begin with:
“What does a school have to accept in order for them to do it?”
Only after answering that is when we should discuss where smart glasses belong in education.
Schools don't need smart glasses made for consumers.
They need sensible glasses.
Sources
- XREAL — One Series: Connect Devices. XREAL states that compatible phones, tablets and computers provide the video source and power for the One series, and that the glasses contain no built-in battery.
- XREAL — One Pro product information. Device requirements and compatibility information for USB-C DisplayPort-connected source devices.
- Meta — Responsible Innovation in AI Glasses & Quest. Information concerning camera use by AI features, voice recordings, AI training and privacy controls.
- Meta — AI Glasses for Multilingual Communication. Examples of cloud/AI functionality incorporated into contemporary AI-glasses experiences.
- Meta AI — How people use Meta AI. Describes personalization from interactions, multimodal processing and integration of Meta AI across the company's services.
