A Brain-Computer Interface That Lasts for Weeks | Brain signals can be read using soft, flexible, wearable electrodes that stick onto and near the ear like a temporary tattoo and can stay on for more than two weeks even during highly demanding activities such as exercise and swimming, researchers say.
Microelectromechanical systems (MEMS) (also written as micro-electro-mechanical, MicroElectroMechanical or microelectronic and microelectromechanical systems) is the technology of very small devices; it merges at the nano-scale into nanoelectromechanical systems (NEMS) and nanotechnology. MEMS are also referred to as micromachines (in Japan), or micro systems technology – MST (in Europe).
A Microelectromechanical system (MEMS) gear train manufactured on silicon. The larger gear at center is about 80 microns wide. (Institute of Micromachine and Microfabrication Research at Simon Fraser University) #