Exploitation of bio signal data to understand human state
Tatsuya Okabe · Proceedings of the Genetic and Evolutionary Computation Conference · 2018
Around 2010, brain machine interface (or brain computer interface), which can control a machine (a computer) by human thought, was one of hot topics in computer science area. The basic technical components of brain machine interface are sensing bio signal, i.e. brain activity, analyzing bio signal data and controlling a machine based on the analyzed data. Many institutes and companies joined competitions to show the results of brain machine interface and its applications. However, a few products were released based on these competitions. The main reasons are insufficient performance against product level and no proper applications. After these competitions, the progress of exploitation of bio signal data was little bit saturated.