What's Happening?
Australian researchers at Cortical Labs have successfully trained lab-grown brain cells to play the video game 'Doom'. These brain cells, grown from stem cells harvested from blood donations, are integrated with silicon chips to form 'biological computers'.
Each chip contains approximately 200,000 living human brain cells. Initially, these neurons were trained to play the simpler game 'Pong', but have now advanced to the more complex 'Doom', where they demonstrated real-time adaptation and goal-directed learning. The neurons interpret game events through electrical signals, allowing them to react and adapt to stimuli. This research highlights the potential applications of such technology in fields like machine learning, drug screening, and disease modeling.
Why It's Important?
The development of lab-grown brain cells capable of playing video games like 'Doom' represents a significant advancement in biotechnology and computing. This innovation could lead to more energy-efficient computing systems, as the human brain operates on significantly less power than traditional silicon-based systems. The potential applications are vast, including advancements in artificial intelligence, personalized medicine, and healthcare. By demonstrating the ability to adapt and learn in real-time, these biological computers could revolutionize how complex tasks are approached in various industries, offering more sustainable and powerful computing solutions.
What's Next?
The researchers at Cortical Labs plan to explore further applications of their technology beyond gaming. Potential future uses include robotics, real-time learning tasks similar to AI, and healthcare applications such as disease modeling and drug screening. The team aims to refine the technology to produce more consistent and programmable results, which could enhance its applicability in various fields. As the technology develops, it may attract interest from industries looking to improve efficiency and sustainability in computing.
