Picture a device that can rank the activities in your life that bring you joy , or interject your typed words with your feelings . Ariel Garten 's high - tech headband monitors brain activity . Called ' Muse , ' the device sends information to your computer . You drink beer , control the volume , turn on lights just by touch . By tracking brain waves , could help users reduce stress .
Ariel Garten 's high - tech headband monitors brain activity . Called ' Muse , ' the device sends information to your computer . You drink beer , control the volume , turn on lights just by touch . By tracking brain waves , could help users reduce stress .