LingoLens: Name What You See in Spanish or French on Smart Glasses

LingoLens is word practice on smart glasses. You pick Spanish or French, and that language keeps its own word bank on the device. A walk places an object on the horizon and offers four words. You choose the word that names the object, then meet the word again when it is due.

It is coming soon from aeternusvita.io. This guide explains what it is, how a walk works, how words come back, and who it suits.

What LingoLens is

LingoLens runs on smart glasses as a short, focused language walk. It is not a course or a test you cram for. It gives you one object at a time and four word choices, and asks you to pick the word that names what you see.

You choose Spanish or French before you start. Each language keeps its own word bank on the device, so your progress in Spanish stays separate from your progress in French. You can work in one language for a while and switch when you are ready, without mixing the two banks.

The core idea is simple. See an object. Name it in your chosen language. Meet the word again later. The app handles when each word should return.

LingoLens is made by aeternusvita.io. The product page is listed as Coming soon, and you can get notified there when it is closer to release.

How a walk works

A walk is the basic unit in LingoLens. You start a walk in your chosen language — Spanish or French — and the walk places an object on the horizon at each step.

Each step shows one object and four words. You pick the word that names the object. That is the whole interaction on a step: look, read the four options, choose.

A new word does not just appear once and disappear. It comes back a few steps later in the same walk. This gives you a chance to recall it while it is still fresh, without leaving the walk you are on.

There is no typing and no speaking to get started. You select from four words, which keeps each step quick and keeps your attention on recognising the right word for the object in front of you.

When the walk ends, you see one of two results: Walk clear or Another pass. Walk clear means you recalled at least 75 percent of the words in that walk. Another pass means you are below that mark and can try again. From either screen you can walk again or go home.

How words come back

The return timing is what turns a walk into practice. LingoLens brings words back on a schedule that depends on how you did last time.

If you miss a word, it returns on the next walk. You do not have to wait long to see it again. The app puts the missed word back in front of you the next time you walk, so you get another chance soon.

If you recall a word, it waits longer. A word you recalled once waits one walk before it appears again. If you recall it again, the next gap is three walks. The gap grows after that with each further success. In other words, words you get right stay away longer, while words you miss come back quickly.

This pattern applies across walks, not just inside one walk. A new word still returns a few steps later inside the same walk where you first met it. After that, the cross-walk spacing takes over: one walk, then three walks, then longer. You meet each word again when it is due, as the listing puts it.

Because Spanish and French keep separate word banks on the device, the schedule for each language runs independently. A word you have learned to recall in Spanish does not affect when your French words return, and the other way around.

Clearing a walk and keeping score

You clear a walk by recalling at least 75 percent of it. That threshold is the same every time, so you always know what counts as a clear.

The score can add a streak bonus. If you name several objects correctly in a row, the score reflects that run. It is a light way to reward steady recall across steps, without changing the word timing.

Your best score for each language stays on the device. There is a best for Spanish and a best for French, stored locally where your word banks are stored. You can compare your current walk against your best for that language and see whether you beat it.

At the end of a walk you have a clear choice: walk again or go home. Walk again starts another walk in the same language. Go home leaves the walk flow. There are no extra modes layered on top of this loop. The focus stays on short walks, a clear result, and another chance when you want it.

Who LingoLens suits

LingoLens suits anyone who wants short, repeatable practice in Spanish or French and likes learning through seeing and choosing.

It suits beginners who are building their first word bank. Seeing one object and choosing from four words is low friction. You do not have to produce the word from memory without help. You recognise it, choose, and then practise recalling it again when it returns.

It suits returners who know some Spanish or French but want to keep words fresh. Because recalled words wait longer each time, words you already know appear less often, while words you miss come back on the next walk. That keeps your time on the words you still need to practise.

It suits people who like the glasses format. The interaction is built for smart glasses: an object on the horizon, four words, a choice. Walks are short, so you can fit one in without setting aside a long study block.

It also suits learners who prefer to keep languages separate. If you are working on Spanish this week and French next week, each language has its own word bank and its own best score on the device. You do not have to reset or untangle shared progress.

If you are looking for grammar lessons, conversation practice, or a full course, LingoLens is narrower than that. It is word practice: see the object, pick the word, meet the word again. That focus is the point. It does one thing and uses the return schedule to make that one thing stick.

Parents considering it for a young learner should note that the brief does not set a specific age range or audience. As with any language practice, a parent can judge whether the four-word choice format and the short walk structure fit their child.

What stays on the device

LingoLens keeps things on the device. Each language keeps its own word bank there, and the best score for each language stays on the device too.

This means your word timing — whether a word is due next walk, in one walk, or in three walks — is tracked locally for the language you are using. Missed words queued for the next walk and recalled words waiting one or three walks are held where your word bank is held.

The listing does not describe cloud accounts, shared leaderboards, or cross-device sync. What it does describe is local storage: your word bank per language and your best per language, both kept on the device.

Coming soon

LingoLens is in development and listed as Coming soon. It has not been released, so there is no price, no release date, and no ratings or reviews to quote. When that changes, the product page will be the first place to reflect it.

If you want to follow it, head to LingoLens and get notified. The page will tell you when there is news, without fake countdowns or scarcity.

Pick a language, name the object, and meet the word again when it is due. That is the walk. Short, repeatable, and built for smart glasses.