recentlyNihon Keizai Shimbun reported thatReport forecast released by Mizuho Bank in JapanSmartphones will disappear by 2050According to this reportSmartphones are now available worldwideThe penetration rate is 65%And this numberWill decrease to 60% by 2030By 2050, it will decrease to 0%So, smartphonesMay the future disappear?If it disappears, it may appear againWhat kind of new communication tool?Smartphones enter the "three phase" superposition stageIt has been half a century since the birth of the world's first mobile phone. Over the past half century, with the rapid development of mobile communication technology, mobile phones have increasingly become an indispensable part of human daily life...

As of the end of 2021, the number of elderly people aged 60 and above in China has reached 267 million, accounting for 18.9% of the total population...