Using transcranial direct-current stimulation (tDCS), the 'Foc.us' headset claims to boost your cognitive abilities through neurostimulation. Built by Focus Labs, the headsets send a low current into your brain to improve your concentration. By stimulating your prefrontal cortex, the tDCS technology increases cognitive performance.
Branded as a headset for gamers, the 'foc.us' is claimed to be able to "overclock your brain" and "make your synapses fire faster." By making your synapses work faster, your brain should work faster and thus increase your gaming performance.
The device comes with a mobile app for the iPad, iPhone and iPod touch. Through Bluetooth technology, the app allows you to control the 'Foc.us.' The app controls the length of time and intensity of your brain electro-massaging session.