Years-long toilet roll spree goes down the bog
Print Edition
A YEARS-long crime spree by toilet paper thieves may have reached the end of its roll after park officials in Beijing installed facial recognition technology to flush out bathroom bandits.
Park managers at the Temple of Heaven, an expanse of imperial landmarks in the capital, spent three years testing ways to foil the toilet looters, including fingerprinting and laser sensors, before they settled on the new technology, which was introduced over the weekend.
Elderly square dancers taking their bathroom breaks yesterday were greeted by a robotic voice: “Welcome! Please stand in the recognition zone.”
One by one, they obediently positioned themselves on a yellow square marking and watched their faces pop up on a blinking blue screen mounted to the wall. Then the machine dispensed their individual allotment of 60 centimeters of toilet paper.
If the same individual attempts to collect more bathroom tissue within nine minutes, he or she will be met with a polite rejection: “Please try again later.”
Toilet paper crooks have been known to take home entire rolls, smuggling them out in bulging bags that go undetected at the security gates.
The high-tech solution was welcomed by some of the park’s regulars.
“It’s pretty good, as long as we have enough to use,” said Pu Meilang, 68, who takes frequent strolls around the Temple of Heaven.
“It thwarts the rule-breakers.”
The park has sought to put a stop to toilet paper bandits for years, according to Lei Zhenshan, a marketing manager for Shoulian Zhineng, the Tianjin-based company behind the device.
In 2014, they started experimenting with different ways of tracking toilet paper usage and finally settled on facial recognition — but not without some internal dispute.
“It seemed a little awkward at first,” Lei said, “but we saw that the degree of waste was quite severe, and decided to take this technical approach to correct people’s behavior.”
He said they decided against fingerprinting because people might use all 10 of their fingers in turn to maximise rations.
According to Lei, the technology has already reduced waste by 70 percent since it was brought to the Temple of Heaven.
The machines, which cost more than 6,000 yuan (US$870) each, were first introduced in June around the Bird’s Nest stadium in the city’s Olympic Green.
Although most Temple of Heaven park-goers by the east gate were able to quickly get their bathroom tissues yesterday, the system was not without small inconveniences.
A 55-year-old who was partaking in a sailor-style group dance, came clad in a full black navy uniform. She had to remove her cap and sunglasses to receive her portion.
Li Zengxiu, 58, came out of her bathroom stall to discover that she would not be granted additional toilet paper to wipe her hands. But she was happy to make the sacrifice, Li said as she air-dried them instead.
“We’re saving paper for the good of the country.”
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