I ruined my cats’ toilet time with a motion-activated neon litter box sign

A writer describes their experience installing a motion-activated neon sign that lights up whenever their cats use the litter box. The project was inspired by a similar motion-sensor setup used for the cats' water fountain.
Why it matters
This lighthearted piece highlights the growing trend of integrating smart home technology into everyday pet care routines.
My two cats live a refreshingly low-tech lifestyle. They’ve never experienced a robot litter box, an automated feeder, or a GPS tracker. Noodle and Loaf live blissfully unaware of the technological trappings that surround the rest of my life.
Except, that is, for the glowing neon sign that turns on whenever they go to the toilet.
[Image: At least the litter box is covered, so they do have some dignity. https://platform.theverge.com/wp-content/uploads/sites/2/2026/08/neon-litter-box-sign-1.jpg?quality=90&strip=all]
I can’t, and won’t, take responsibility for the “On Air” sign. It was my partner’s idea, suggested — I thought — as a joke. That was until it turned up at the house and I realized she was all too sincere.
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