What makes you think so? One of the section titles says "Your inspiration" (rather than "Our inspiration"), which sounds like ChatGPT was writing to them. That wasn't around in 2019.

▲

billynomates 8 hours ago | parent | next [-]

I doubt they used ChatGPT, considering the spelling mistakes

▲

sigio 12 hours ago | parent | prev [-]

see the url, dysonaward ... so probably the site/judges asking/interviewing the inventor of this product.

	▲	blitzar 12 hours ago \| parent [-]
		also: Awards - Elevator Pitch Competion 2018 Where are they now - Self-Sanitising Door Handle, 2019 Hong Kong James Dyson Award winner https://www.youtube.com/watch?v=xiLPyOKRcJo