Google Glass was first introduced to the public in 2013, marking a significant milestone in the development of smart glasses technology.

Google Glass was designed to provide users with augmented reality experiences, overlaying digital information onto their field of view.

EssilorLuxottica, a leading eyewear company, introduced the first smart glasses with prescription lenses, addressing the needs of users with vision correction.

Microsoft's HoloLens is a mixed reality headset designed for enterprise use, enabling users to interact with holograms and digital content.

Snapchat Spectacles are known for their stylish design and seamless integration with Snapchat, allowing users to capture and share photos and videos hands-free.

Smart glasses are increasingly used in the medical field for surgical assistance, providing surgeons with real-time information and guidance during procedures.

RealWear HMT-1 is a ruggedized smart glasses designed for industrial environments, providing hands-free access to information and instructions for workers.

North, a company acquired by Google, developed smart glasses called Focals, which were known for their minimalist design and focus on everyday use.

PlayStation VR is a virtual reality headset designed for use with the PlayStation console, providing immersive gaming experiences.

Meta (formerly Facebook) developed Ray-Ban Stories, smart glasses that combine the iconic Ray-Ban design with augmented reality features.

Magic Leap One is a smart glasses that utilizes advanced gesture control, allowing users to interact with digital content and applications using hand gestures.

Bose Frames are smart glasses that integrate audio capabilities, allowing users to listen to music, take calls, and access voice assistants.

Oakley Radar Pace is a smart glasses designed for sports enthusiasts, providing real-time performance data and metrics during workouts.

Amazon Echo Frames are smart glasses that integrate with Alexa, allowing users to control smart home devices, access information, and make calls using voice commands.

IVAS (Integrated Visual Augmentation System) is a smart glasses developed for military and law enforcement use, providing enhanced situational awareness and real-time information.