• Benefits:
  • Privacy: Switch to opaque for meetings, showers, or blocking prying eyes.
  • Energy Savings: Blocks UV and infrared light to reduce cooling costs in buildings (up to 20-30% savings on HVAC in some cases).
  • Aesthetics and Functionality: Eliminates the need for blinds/curtains; used in modern architecture for dynamic facades.
• Limitations: It requires power (though minimal, like 1-5 watts per square meter), can be expensive to install at scale, and may have a slight delay (seconds) in switching. Durability varies, with some systems prone to failure over time as noted in user feedback.

Companies That Make ItSmart glass isn’t made by a single company—it’s a mature technology produced by several manufacturers worldwide, with applications dating back to the 1980s but becoming more affordable and widespread since the 2010s. The specific sample in the video isn’t identified in the post, but based on similar demonstrations and replies to the X thread, here are key players:

• SageGlass (by Saint-Gobain): A leading provider of electrochromic smart glass, often used in commercial buildings like offices and airports. Their products can tint in zones and integrate with building automation systems. One reply in the thread links directly to sageglass.com as an example. Pricing starts around $50-100 per square foot for installation.
• View Inc.: Specializes in electrochromic glass for large-scale windows, with AI integration for automatic tinting based on sunlight or user preferences. They’ve equipped buildings like Salesforce Tower in San Francisco.
• Research Frontiers: Licenses SPD technology to partners; their glass is used in automotive (e.g., Mercedes-Benz) and aviation (Boeing 787 Dreamliner windows).
• Gauzy: Focuses on PDLC and SPD films that can be retrofitted onto existing windows. They offer wearable or portable demos similar to the one shown.
• Other Notable Ones: Halio (electrochromic), Smart Tint (PDLC films for DIY), and Kinestral (another electrochromic option). In Asia, companies like Asahi Glass (AGC) and NSG Group produce variants.

If this is a specific branded product, it might be a prototype or custom demo from a trade show, as the post sources it to “DeepAI Insider” without naming a maker. The tech has been around for years in the US and Europe, primarily for commercial use, but consumer versions (like retrofit films) are emerging for homes and cars. Additional Info

• Cost: Sample panels for demos might cost $100-500, but full window installations range from $50-150 per square foot, depending on size and type. High failure rates in early models have improved with newer generations.
• Availability: Widely available for commercial projects; consumer kits (e.g., adhesive films) can be bought online from sites like Amazon or specialized suppliers. As of 2025, adoption is growing in green buildings for sustainability.
• Real-World Uses: Beyond windows, it’s in electric vehicle roofs (e.g., Tesla prototypes), airplane cabins, hospitals for instant privacy, and even augmented reality glasses. The post highlights its role in making “static surfaces into responsive tech.”
• Is It New?: Not really—the thread replies note it’s “old” tech with commercial applications for years, though innovations like faster switching and lower costs continue.