"This is NUTS. No, Don't bring this to work. Don't bring this anyplace close to me. One bump, one shiny screw and people will go blind. Kickstarter should even be liable - they should know that this is nonsense. No way this gets approval in any 1st world country.. that makes this a scam or everyone has to upgrade to the enclosed case for more $$$. Don't care what the laser is rated for - if it burns wood it burns eyes. Instant eye damage. "