Core Insights - The article highlights the transition of AR/AI glasses from being perceived as mere technological toys to becoming practical productivity tools that address real-world problems [3][4]. Industry Trends - The near-eye display industry is shifting focus from entertainment applications like gaming and movie-watching to practical applications in B2B verticals and high-frequency consumer tools [5][12]. - Recent deployments, such as the UK's defense cloud infrastructure utilizing AR remote support systems, demonstrate the growing utility of AR technology in industrial and defense sectors [5][7]. Technological Developments - The design consensus for AR glasses is moving towards lightweight and practical solutions, with a target weight of under 60 grams to ensure comfort for all-day wear [13][22]. - The field of optical technology is evolving, with light guide technology, particularly diffractive and SiC light guides, being identified as key enablers for achieving lightweight and effective AR glasses [16][19]. Market Dynamics - The global supply chain for advanced optical materials is shifting towards China, with local manufacturers forming alliances to reduce costs and enhance production capabilities [19][22]. - A significant investment in the production of optical-grade silicon carbide materials is underway, with a project in Huizhou aiming for an annual output value exceeding 3.6 billion yuan [19]. Future Outlook - By 2025, the industry consensus is expected to prioritize extreme lightweight design and practical applications, with advancements in optical supply chain technologies playing a crucial role in overcoming physical limitations and reducing costs [22].