After nearly two decades of smartphone dominance over the details of our daily lives, it has now become common to see someone walking without holding their phone with a transparent map floating in front of their eyes guiding them to their destination. This scene is not a kind of science fiction, but rather a tangible reality that is taking shape today as the phone reaches the stage of innovative saturation, where traditional improvements no longer amaze users.
Smart glasses impose the end of the era of phones and the reception of the era of screens that move from pockets to eyes to radically reshape human interaction with the digital world.
The beginnings of Google
It is not possible to talk about the smart glasses revolution without going back to 2013, when Google launched Google Glass, which represented the first serious attempt to bring wearable computing to the user’s face.
The glasses were ahead of their time and many considered them a qualitative leap, but the price was high, and they suffered from technical defects, such as excessive heat and a weak battery, with the glasses lacking a clear problem to solve. Google faced great social rejection and privacy concerns because of the camera, which some considered a violation of privacy, as well as its design, which seemed strange and uncomfortable.
The glasses suffered a miserable commercial failure and quickly disappeared from the consumer market, but moved to the institutional sector. The glasses achieved success in factories and surgical operating rooms, and demonstrated the value of the idea of hands-free computing in certain contexts, and their use in institutions continued until their sale officially stopped in 2023.
A decade after that failure, smart glasses re-emerged, but with a move away from strange designs, and a trend towards integrating technology into traditional frames, as companies learned that the user wants traditional smart glasses, not a wearable computer.
The current commercial success of Meta Ray-Ban glasses is due to the public’s acceptance of the idea in conjunction with the change in public culture, which has become accustomed to continuous photography and digital documentation of daily life.
The glasses themselves have also become lightweight, elegant in design, and carry out specific functions, in addition to the maturation of artificial intelligence technologies, and the accuracy of transparent screens has improved. As a result, Mita sold more than 7 million units in 2025 alone (3 times the previous sales), and Apple accelerated the development of its model, as smart glasses turned into a useful device in daily life.
From spatial computing to smart glasses
Apple entered the field strongly with the “Vision Pro” glasses, as it presented what it called a spatial computer that provides an immersive experience that blends physical and virtual reality with great accuracy thanks to ultra-powerful processors and high-resolution screens with a data transmission time of less than 12 milliseconds to prevent feelings of nausea.
Despite its technical superiority, the device’s spread remained limited, and it faced criticism because of its heavy weight, high cost, and isolation of the user from the world. However, Apple has begun to shift its strategy from focusing on Vision Pro to light smart glasses based on artificial intelligence and integration with the iPhone.
Technical and software changes in the “VisionOS” operating system indicate that Vision Pro was only a mobile laboratory aimed at helping Apple achieve lightweight smart glasses. In this transformation, Apple relies on voice artificial intelligence, high-resolution cameras, and integration with iPhones to process data, while the glasses become merely an optical interface, which reduces their size and temperature.
Apple seeks to make its glasses the default way to receive notifications, respond to messages, get instant translation, and receive navigation directions without having to take the iPhone out of the pocket.
Meta bets on realism
On the other hand, Meta is moving forward with bold steps in light of its philosophy, which is characterized by extreme realism, as it presents glasses in their traditional form supported by artificial intelligence that can provide immediate information about the teacher you are standing in front of or translate the menu by simply looking at it, making it an invisible digital companion.
This philosophy was demonstrated by the “Meta Ray-Ban Display” version, which provides a small integrated screen in the right lens that displays notifications, messages, information, texts, translation and navigation directly in front of the eye. You can control it via gestures through the neural control system located within the bracelet worn by the user, which reads electrical impulses in the wrist muscles, allowing for scrolling between applications, clicking on virtual buttons, and writing messages by simply moving the fingers, without the need to move the hand in the air.
This innovation solves the problem of social embarrassment associated with interacting with wearable devices, and makes communication with technology natural and invisible to others. The company’s true ambition is evident in “Orion”, which is a prototype of lightweight augmented reality glasses that aims to merge the digital world with the real world through advanced display technology that displays 3D digital images and videos large and clearly before the user’s eyes.
This model also allows seeing facial expressions, displaying virtual windows, and is powered by artificial intelligence that understands physical context, such as suggesting a recipe based on the contents of the refrigerator.
Screens move from pockets to eyes
Moving from phone to glasses is a revolution in the way the brain processes information. The phone requires you to break your visual contact with the world in order to look at the screen when you receive a text message. However, in the world of smart glasses, the message floats next to the face of the person you are talking to in a way that enhances reality without separating you from it.
From a scientific standpoint, the human mind tends to prefer natural interaction, and therefore placing information in the direct line of sight is the natural path for the development of interfaces from the keyboard, to the mouse, and then to touch, all the way to sight and gesture.
This digital overlay opens up unprecedented possibilities for productivity, as an engineer can see piping diagrams behind a wall, and a surgeon can track a patient’s vital signs without taking his eyes off the wound. Meta CEO Mark Zuckerberg believes that smart glasses may gradually replace many of the phone’s functions because having a permanent screen in front of the eye is more efficient than constantly checking your pocket, and contextual artificial intelligence reduces the need for touching or writing.
However, complete replacement is still a long way off, due to the geometric complexity of the lenses, coupled with the battery issue, cost, and reliance on the phone or the cloud for heavy processing.
Influencing daily social interaction
Smart glasses are a double-edged sword in social interaction, as they maintain eye contact and eliminate the need to hold the phone. They also break language barriers through simultaneous translation, and help people with special needs, such as the hearing impaired and the blind, through audio and textual description of the surroundings.
But at the same time, it raises concerns about the possibility of separation between the two realities, increased visual distraction, privacy concerns related to the always-on camera and human review of recorded data, as well as the possibility of reality being distorted, because everything we see passes through digital layers, which makes us lose the ability to distinguish between what is real and what is added.
The revolution is not without its obstacles. For example, smart glasses consume a lot of energy to generate high-resolution images and process artificial intelligence data, and current batteries are still either heavy or short-lasting.
Wearing a device on the face for long hours causes visual fatigue and a heavy load that cannot be compared to the comfort of holding a phone, and many people still view wearable technologies on the face as something alien. The phone represents the bank, the car key, and the professional camera, and smart glasses have not yet reached the stage of necessity that makes the user abandon his familiar touch screen.
In conclusion, the era of the smartphone has not ended yet, but rather has begun to enter the stage of technical aging, and the near future indicates that the phone will gradually transform into a central processing unit located in the pocket that undertakes the hard work and sends the results to the glasses that become our interface for interacting with the world.
