SCCAVS

Microbatteries that use small structure as electrodes

E-beam evaporator: use electron to sputter out atoms from target

Another view: the filament generate electrons that will accelerate towards the target and bombard out some atoms.

Motion feedthru, utilizing "ferrofluid" as vacuum seal as opposed to traditional rubber o-ring. Duty life time claimed longer that wearable rubber oring. Learn from a tech from Rigaku that people also use ferrofluid as car suspension because the viscosity can change for this fluid upon applying magnetic field, thus changing the suspension stiffness, so one can control the stiffness by a bottom in a car according to your cornering need.