Meta’s newly released ‘Meta Glass’ series is aiming to popularize smart glasses with an unprecedented price of $299. This product line, which was released in three designs including Adventurer, Fury, and an edition in collaboration with Kylie Jenner, chose a practical strategy of lowering weight and price instead of drastically omitting the display. The device is equipped with ‘Muse Spark’, Meta’s latest multi-modal AI model, and faithfully fulfills its role as a personal assistant by understanding the environment the user is looking at and searching for information or taking photos through voice commands. This can be read as Meta's clever ploy to quickly dominate the initial market by focusing on AI functions that the public can immediately experience in their daily lives rather than applying expensive AR technology.

Meta's aggressive actions are a defensive strategy and preemptive strike in preparation for the upcoming form factor war between big techs. Currently, tension in the smart glasses market is at its peak as Google is forming a united front with Samsung Electronics and Apple is announcing the launch of next-generation devices. Although Meta has secured a strong manufacturing partner called Essilor Luxottica to build its own platform, it is strengthening its identity as a platform operator by putting the Meta brand on the front of the product. In particular, the fact that Vice President Alex Himel Mehta was wary of rival Apple's hardware design capabilities while criticizing their closed iOS operating system suggests that the future smart glasses market will go beyond simple device performance and spread into a competition in the software ecosystem of operating systems and interoperability.

The potential of smart glasses is rapidly expanding beyond personal convenience and into the areas of medicine and professional research. The smart glasses-based AI research support system promoted by Eunpyeong St. Mary's Hospital represents an innovative example in which researchers are guided through real-time standard operating procedures by voice while using both hands freely. In addition, the phenomenon of companies specializing in optical modules such as LetinAR solidifying their technological position by winning global awards proves that optical performance and cost reduction, which are the core of smart glasses, are now on track. An environment where artificial intelligence analyzes the world in front of us and provides real-time translation or walking guidance heralds a new computing era in which human physical movements themselves are combined with AI, free from the physical constraints of smartphones.

However, there are still social challenges that need to be solved along with the spread of technology. The most representative problem is personal information protection and concerns about privacy infringement, and Meta has stated that it considered introducing a facial recognition function, but postponed development considering the social ramifications. As devices capable of taking everyday photos and collecting information become more common, the controversy over collecting information from others without their consent or misusing data will become more intense. In addition, improving technical perfection, such as reducing fatigue when worn for long periods of time, battery efficiency, and supporting perfect real-time translation for various languages, is an essential gateway to popularization. Companies must come up with an answer to how they can address these ethical and technical challenges while providing real value to users.