Remember when you were young and stickers were considered a hobby? I was obsessed with them, collecting them, having special boxes for them. . . and it appears that nothing has changed, because I'm all about this Message Tape.
All you have to do is black out the dots (on the dot tape) or the lines on the digital tape with a black marker to make your message known. Use it to geek up party signs, moving box labels, Mrs. Geek America sashes. . . anywhere you want to see messages that look like robots wrote them.