Light Blue Optics

Light Blue Optics (LBO) was a technology company based in Cambridge, UK, with additional offices in San Mateo, CA.

Founded in 2004, LBO specialized in advanced user-interface and interactive display technologies for the education, training, corporate, and consumer electronics markets. The company developed proprietary image analysis, touch, and pen-sensing technologies, focusing on high-volume applications such as interactive flat-panel displays and digital signage. LBO's flagship product, Kaptivo, is a cloud-connected solution that enhances standard dry-erase whiteboards by enabling real-time content sharing and storage. The company also provided interactive touch and pen technology embedded in products for educational and corporate environments. LBO's innovations were recognized by Promethean, which acquired its interactive technology to improve classroom displays. The company aimed to address the needs of outdated dry-erase boards globally, promoting online sharing and collaboration in various settings.