Era of a SmartGlass is Coming? | 매거진에 참여하세요

Smart glasses are no longer science fiction.

With advancements in AI, AR, spatial computing, and voice control, major tech brands are racing to commercialize this futuristic wearable.

But while hardware continues to evolve, software must follow.
So the real question is: What kind of apps will thrive on this emerging platform?

Let’s explore the current landscape of smart glasses, the top players in the field, and where this ecosystem may be headed.

1. Ray-Ban Meta Smart Glasses

Developed in collaboration with Meta, this device combines fashion with function.

With a 12MP camera, built-in speakers, and Meta AI, users can capture content, livestream, make calls, and send messages—hands-free.

A major update in May 2024 introduced “Look and Ask”, a feature that lets users ask AI about objects in their field of view.

Imagine pointing your gaze at a plant and asking, “What is this?” and getting an instant answer.

Release: October 2023 / Updated May 2024
Key Features: Meta AI, voice control, live streaming, “Look and Ask”
Link: Meta Smart Glasses

Pros:

• - Stylish and wearable—keeps the iconic Ray-Ban aesthetic

• - High-quality camera and audio experience

• - Meta AI provides translation, reminders, photo explanations via voice

Cons:

• - Privacy concerns due to discreet camera

• - Short battery life under active usage

• - Occasional connection issues with smartphones

2. Xreal Air 2 / Air 2 Ultra

Xreal (formerly Nreal) is gaining ground with its high-performance AR glasses.

The Air 2 delivers 1080p OLED displays at 120Hz,

while the Air 2 Ultra introduces 6DoF tracking and hand gesture recognition for full immersion.

Release: Jan 2024 (Air 2), Feb 2024 (Air 2 Ultra)
Key Features: 3D tracking, 6DoF, gesture input
Link: Xreal Air 2

Pros:

• - Stunning visuals using Sony’s Micro-OLED panels

• - Lightweight (just ~75g) and comfortable for long use

• - Compatible with smartphones, laptops, consoles—even iPhone 15

Cons:

• - Slight blurriness on edges of display

• - Video quality drop when using Beam Pro

• - Beam Pro cannot be used while charging

3. Lucyd Darkside

Lucyd offers a practical entry point into the smart glasses world. With Bluetooth audio,

voice assistant integration, and up to 12 hours of battery life, it's great for daily use and even supports prescription lenses.

Release: July 2023
Key Features: ChatGPT integration, long battery, Bluetooth audio
Link: Lucyd

Pros:

• - Regular-glasses look with smart features built-in

• - Customizable lenses for vision, sunlight, or blue light protection

• - Supports Siri, Google Assistant, and ChatGPT via its app

Cons:

• - Audio quality doesn’t match traditional earbuds

• - Some users report discomfort with fit

• - Requires dual-port proprietary charger

Product Comparison Snapshot

Rethinking the App Ecosystem: What Comes After the Smartphone?

Smart glasses are not just “screens on your face.”

With sensors for spatial awareness, voice input, eye tracking, and real-time AI, they create an entirely new kind of interaction model.

This leads us to a big question:
Will we need a new generation of apps built specifically for smart glasses?

The UX Rules Are Different Now

A new interface paradigm

• - No touchscreens.

• - No keyboards.

• Just eye movement, voice, and gesture.

Designers will need to create ultra-lightweight UIs that don’t obstruct vision. Think transparent overlays, gaze-based prompts, and instant feedback loops.

Apps that live in your field of view

Unlike smartphones, smart glasses are always on, always in sight.
This makes them ideal for apps that operate in real-time, responding to context, location, and user behavior.

Will It Be a New Market, or an Extension of Existing Apps?

• - Existing app categories—reimagined:

• : Navigation → Turn-by-turn prompts in your peripheral vision

• : Messaging → Dictation-based replies without looking down

• : Calendar/Reminders → Timely alerts in your field of view

• : Translation → Live subtitles near the speaker’s face

• - Brand-new categories—born for smart glasses:

• : Eye-triggered product reviews (gaze at an item, see ratings pop up)

• : Ambient media suggestions based on your surroundings

• : Real-time info overlays (e.g. building names, restaurant menus)

This isn’t just an evolution. It’s a platform shift.

Designing for Smart Glasses: 3 Core UX Principles

2. - "Looking" Is the Interface
   Minimal input, instant visual feedback. Eye tracking replaces touch.

4. - Everything Must Be Real-Time
   Delays break immersion. A 2-second lag feels like a system failure.

6. - Context Is King
   The device knows where you are, what you’re looking at, and what time it is. Use it.

Developer Considerations

App Concepts to Inspire the Future

• - Live Translation

Subtitles that appear next to a speaker’s face—ideal for meetings or travel.

• - AI-Powered Productivity

Automatic meeting notes, smart reminders, real-time recognition of colleagues.

- Fitness and Health

Form correction for exercises, live run stats in your view—hands-free.

- Visual Shopping

See a product on the street → Gaze → Buy it online, instantly.

- AR Manuals and Training

On-site workers view step-by-step guides or part names directly in their environment—no paper, no distractions.

Final Thoughts

Smart glasses may not yet be as common as smartphones—but the pieces are falling into place.

And with hardware rapidly maturing, the software side is ripe for innovation.

The winners in this new ecosystem won’t just port mobile apps—they’ll reinvent them.

So if you're a developer or founder wondering what comes after mobile, this might be your moment.
The smart glasses era isn’t just coming. It’s already here.

And the next big app?
It could be one that lives right in front of your eyes.