Pencil and paper. Small beads in two colours. Medium safety pins (one for each letter) Large safety pin or necklace cord. Translate your name into code Draw a grid with nine vertical columns. In ...

When a civilian normally encounters a law enforcement officer, it’s usually easy to identify them. Most wear a lapel pin with their last name and a badge with a number on it.

“[A] majority of law enforcement officers I know don’t want to ever draw their gun and use it,” says Lt. Shannon Heflin of the Cheatham County Sheriff’s Office.

It's an e-ink display powered by a Raspberry Pi RP2040, which you can set up as a cool name tag to show everyone you meet at your next conference. Once you're done, you can probably adapt this ...