Clip-on "Do Not Disturb" Sign

A small sign (40x20mm) that can be clipped on to a phone, laptop or monitor to indicate that the user should not be interrupted. Useful for gaming, coding, writing, or any other activity that requires your full attention. Helps others distinguish between heads-down concentrated activity and casual device use.

The current attached STLs include “Busy”, “Coding”, “Do Not Disturb”, “Gaming” and “Writing”.

I've attached OpenSCAD code to generate custom signs. If there's something specific you need and you're not comfortable with OpenSCAD, let me know in the comments, and I'll create one.

Each sign comes in two varieties. The “-lg” one fits devices up to 16mm thick. The regular one fits up to 8mm. 

Note: It's not intended to be a tight fit. The sign will sit loosely on the edge of your device and might fall off if bounced around (e.g. when gaming on a phone or tablet).

Printing: Recommended material is PETG. Layer height should be 0.2mm. To get contrasting lettering, insert a color change at 0.6mm.