Insufficient energy density and power management in portable suction devices restrict continuous cleaning duration. Overcoming this limitation increases operational utility and consumer convenience.

Standard vacuum nozzles fail to capture particles across diverse geometries or specialized surfaces. Improving debris pickup efficiency reduces cleaning time and prevents mechanical wear on surfaces.

Users cannot easily monitor cleaning progress or device status while operating a floor-facing appliance. Projecting information directly onto the work surface eliminates the need to divert attention from the cleaning path.

Insufficient suction power or airflow restriction prevents effective removal of particulates from surfaces. Improving this ensures higher cleaning performance and reduced energy waste.