3. A vacuum Glass Catch attachment for broken glass
GLASS OTHERS HOME $2.35 Million Emergency visits for unintentional cuts or piercings in US in 2015
Existing solutions Not best solution Glass shards get stuck Damages vacuum Potential cuts
$16.675 Billion Household Vacuum Cleaners 31 Million units sold in US
Sketch Model 1 adhesive roller intake filter glass storage container
Concept testing sketch model 1 Larger pieces prevent Difficult to vacuum off smaller pieces pickup
Sketch Model 2 filter open circular nozzle glass storage container
Next approach: circular open nozzle cloth filter circular nozzle glass storage connector container to vacuum
Concept testing sketch model 2 Pressure loss • Glass is not falling • directly into container Pieces fall back down • Difficult to angle • nozzle for pickup bulky small large
Conduct user interface tests Next Implement changes based on results Steps Test using different surfaces Explore other concepts for glass filter
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