Human brains process various information. Through brain waves information can be collected and read. Therefore, we are researching designs of products to support elderly people who may have a debilitating disease and also user preference using brain waves.
Technology of Chroma-meter using Electroencephalogram
The data from induced brain waves (through controlled visual stimulation) undergo Fourier transform. The corresponding frequency of stimulation of the SSVEP signal amplitude of swing corresponds to the visual colour.
This technology creates stimulation brightness and controlled colour. SSVEP signal amplitude of swing, which is broken out by this technology, corresponds color visuals as our feature technology.