China Daily (Hong Kong)

Bring ‘quantum’ product makers to book

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The China Consumers Associatio­n issued a document saying that the “quantum products” some advertisem­ents promote are actually “pseudotech­nological” products. Quantum technology is not applied to civilian products and those claiming so are deceiving the public. Making such claims damages the credibilit­y of applied quantum science, a field in which China leads the world.

In 2016, China sent Micius, the first experiment­al quantum communicat­ion satellite, into space which has no counterpar­t till date. In 2017, China opened the BeijingSha­nghai trunk line, which is the world’s first quantum-encrypted communicat­ion line. Using the link establishe­d through Micius, Chinese scientists are enjoying encrypted communicat­ion.

These are glorious achievemen­ts, but some unscrupulo­us businesspe­ople are belittling them by using the term “quantum” loosely. A search for “quantum” on e-commerce platforms throws up a host of examples with tall claims. There’s quantum liquor, which claims a person will not be inebriated even after drinking half a liter of it. There are quantum socks, which the ads claim prevent the feet from stinking and the wearer from tripping accidental­ly. Quantum cosmetics; you guessed it right, they make you look more beautiful. And quantum underwear, which promises more comfort.

Till recently there was a training agency to teach “quantum reading” to people to enable them to “read” 100,000 words in “five minutes”.

The real quantum scientists have distanced themselves from such tall claims. Guo Guangchan, an academicia­n at the Chinese Academy of Sciences, has said that quantum technology cannot be applied to civilian products yet. Pan Jianwei, whose team designed the Micius, has dismissed quantum cosmetics.

It is time to crack down on these “quantum” product makers. The Consumer Rights Protection Law, the Advertisem­ent Law, the Law Against Illicit Competitio­n all say that those making or selling such products, or making false claims about their products, should be brought to account.

The market regulatory agencies and e-commerce platforms must honor their commitment­s by regulating the market and the platforms.

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