The TrueSense Kit (TSK) is the first affordable, ultra-compact, ultra-low-power, bio-signal acquisition kit that allows bio-signal capturing anywhere, any time and on multiple body locations. The bio-sensor DIY kit can capture various bio-signals conveniently.
The Sensor is suitable for measuring on the user's forehead : EEG, ECG/EKG, EMG signals, capturing motion and posture activities, as well as environmental electromagnetic pollutions (EMP).
The SDK also include an Memory Module, and a USB Controller.
The complete SDK is around $500.