Brain-computer interfaces (BCIs) are systems that enable direct communication between the brain and an external device. They work by translating electrical signals from the brain into commands that can control computers, robots, or other devices. This technology often involves the use of electrodes to detect brain activity, which is then processed and interpreted by algorithms.
For example, a BCI can help individuals with paralysis to control a prosthetic limb by thinking about moving it. The electrodes capture the electrical signals generated by the user's thoughts, and these signals are converted into commands for the prosthetic.
In the context of cloud computing, BCIs can leverage cloud services for data processing and storage, enabling more efficient analysis of brainwave data and facilitating remote monitoring and control. Services like Tencent Cloud can provide the computational power needed for complex BCI algorithms and large-scale data management, supporting advancements in this field.