Originally Posted by Mrzev
.... How do they prevent dust? I can see them not getting air bubbles... but dust... its not like they are in a sterile environment or anything. LIES!!! Although... people that work at the stores are really good at puting screens on phones.
The machine most likely cleans the screen as it applies the protector.
Coming from someone who applied a tempered glass 10.6 inch screen protector and did not get a single speck of dust under it... Thank whoever invented this machine. The amount of man hours he/she will save to mankind is off the charts.