By David Schneer
3-Minute Read
(A True Story*)
She came home one hot afternoon, anxious that she had been gone longer than planned, and opened the door. Instantly, an odiferous wisp pinced her nose. It was a familiar smell, but one that generally stayed outdoors where it belonged. She paused, winced, and thought: “The warranty definitely doesn’t cover this.”
Then she heard it. The sound came from deep inside the house, a kind of mechanical groan not listed in any manual. Imagine a trash compactor mating with a mildly distressed wildebeest, then giving birth to a coffee grinder. Like that. A low whine, followed by a gurgle, and then a rhythmic series of attempts at motion, suggesting the machine was both determined and fundamentally confused at its dilemma.
She stepped forward. Carefully. The noise grew louder. She rounded the corner. And there it was.
Her loyal Roomba, the modest household servant she once praised for its diligence, was locked in a tragic loop of duty and doom. It sputtered along its preprogrammed route with heroic conviction, then pivoted sharply, as if attempting to execute a more perfect algorithm, only to repeat the same disastrous sequence.
Not random art, either. The little robot had been guided ever so slightly off course to create a near-perfect umber pentagon. Five crisp lines radiated toward a central blotch that resembled a deranged Da Vinci sketch. The effect was geometric, bold, and deeply unfortunate.
Nearby, the family dog cowered with the expression of someone who has done something regrettable but would like partial credit for at least not denying it. The Roomba, without judgment or hesitation, had taken the dog’s earlier offering and transformed it into what can only be described as “organic art.”

Eventually, the Roomba stalled against the main mass. It emitted a soft gurgle that might have been a plea for help or might have been indigestion. Either way, the message was clear. The robot had given its all.
She did the only humane thing she could. Wearing thick gloves and an expression normally associated with disaster relief, she carried the still-heaving robot outside and drowned it with the garden hose. It was not a cleaning; it was mercy.
And the moral, besides appreciating your dog’s remarkable talent for unsupervised creativity?
The day our robots and AI can clean up after themselves is the day we should begin worrying about what else they might decide to do.
If this episode teaches us anything, it is that even the smartest devices behave unpredictably when placed in real homes with real people and real pets. At Merrill Research, we help companies understand how customers actually use their products so that surprises turn into insights rather than emergencies.
If you create technology intended for real-world use, we can help make it more intuitive, more reliable, and sturdy enough to face the kinds of surprises no engineer ever puts in a test plan.
Learn more or contact Merrill Research here: https://www.merrillresearch.com/contact/
*This is a true story. The dog’s breed has been disguised to protect its reputation. No animals were harmed, unless one counts the Roomba, which remains the sole casualty. The human involved has chosen anonymity and quiet reflection, having left the dog indoors for six hours.