A Thought-Operated Digital Random-Access Memory

Figure 1

Description of the system used in this study. (a) Schematic representation. An EEG headset was used to directly acquire EEG data from the subjects. The EEG was processed and classified on a controller connected to the RFID memory circuit. Based on the attention levels measured from the subject, the controller performed a specific function on the memory: read memory content (0%–29%), no action (30–59%), write 0 (60–79%), or write 1 (80–100%). (b) The RFID memory chip as a sticker on one of the subjects of this study.

(a)

(b)