Between 2014 and 2023, Google launched its smart glasses, Google Glass, which was once seen as a technological innovation with strong potential in both the enterprise and consumer markets. However, limited by the hardware and software capabilities of the time, along with its distinctive appearance and limited functionality, the product struggled to gain market acceptance and was eventually discontinued.
In recent years, advances in artificial intelligence (AI) and waveguide technologies have reignited industry interest in smart glasses as wearable smart devices with strong application potential. Some even believe that the application of such devices in advanced technology manufacturing could transform production methods for semiconductors, smartphones, and AI GPUs.
Waveguide technology essential to smart glasses
Chris Parkinson, who took over as president of Vuzix's enterprise solutions division in September 2025, recently stated in an interview with Wccf Tech that waveguide components are the most essential part of smart glasses, as they project visual information or guidance directly onto the lenses for users to see.
Over the past 14 years, Vuzix has been developing waveguide technology and is now among the few global suppliers capable of mass-producing high-performance, compact, and lightweight waveguide components at relatively low cost.
AI advancements improve usability and safety
The advancement of AI has been the key to making the information projected through waveguide components, and the interaction between users and smart glasses more sophisticated and versatile.
During the Google Glass era, users primarily interacted with their devices through gestures such as swiping, tapping, or clicking—methods that were neither intuitive nor convenient. With AI-powered software interfaces, users can now simply issue voice commands in natural language, and the smart glasses will respond accordingly. This not only makes the technology more flexible in application but, more importantly, frees up the users' hands.
This hands-free capability is especially important for improving safety and efficiency in manufacturing environments. It not only enhances convenience and productivity but also allows wearers to remain aware of their surroundings at all times, thereby improving workplace safety.
Consumer applications need more time
According to Parkinson, Vuzix's smart glasses have already demonstrated significant potential in enterprise market applications. However, he noted that it may take more time for the consumer market to mature, as the industry still needs to identify clear use cases and differentiate itself from smartphones and other wearable devices.
Article edited by Jerry Chen
