The Vivacuum is a compact cleaner for blind designed by Namsun Do, it is equipped with a sensor that detects objects and alerts the user through vibrations. The addition of an oscillator and switch-bar allow the user to manually control the strength of the suction to ensure the objects are cleaned properly. The presence of a braille steel wheel and a detachable dust canister also makes using the Vivacuum for Blind much more manageable.
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