Picking up EEG signals is little delicate. Doctors use many electrodes and they do it. This news shows that it looks like a head band and can be fixed easily like a head phone and this has internal processing and also wireless connectivity to the doctor's computer. The S/N ratio of 25 db seems to be on the lower side. The battery stays for a couple of days. Good news!
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.