# University of Bristol biohybrid computing research > Developing situation record from CLSTR: https://clstr.news/situations/university-of-bristol-biohybrid-computing-research > Updated: 2026-10-19T12:01:42.000Z. Sources: 4. Developments: 2. Researchers at the University of Bristol have developed a biohybrid computing system that utilizes human brain organoids to recognize Braille. The study, published in Frontiers in Artificial Intelligence, involves using three-dimensional clusters of brain-like cells, each containing approximately 10,000 neurons, integrated with electronic technology. By placing these organoids on a multi-electrode array, scientists converted tactile sensor data from the 26 letters of the Braille alphabet into electrical signal patterns. When utilizing three organoids in conjunction with a machine learning algorithm, the system achieved an 83% accuracy rate in identifying the characters. Lead researcher Tianyi Liu clarified that while the organoids are not conscious, they function as living neural networks. This research explores the potential for biological neural networks to create more energy-efficient computing systems, as biological systems operate on significantly less power than traditional silicon-based AI hardware and data centers. ## Timeline ### 2026-10-19: University of Bristol scientists develop biohybrid computer using brain organoids University of Bristol scientists have created a biohybrid computer using human brain organoids that can decode Braille with 83% accuracy, offering a potential path toward energy-efficient computing. 2 sources. https://clstr.news/cluster/university-of-bristol-scientists-develop-biohybrid-computer-using-brain-organoids ### 2026-10-17: University of Bristol researchers use brain organoids to recognize Braille University of Bristol scientists used lab-grown brain organoids to help computers recognize Braille letters with 83% accuracy, advancing the field of energy-efficient biohybrid computing. 2 sources. https://clstr.news/cluster/university-of-bristol-researchers-use-brain-organoids-to-recognize-braille --- Cite as: University of Bristol biohybrid computing research. CLSTR, https://clstr.news/situations/university-of-bristol-biohybrid-computing-research