Smartphones (and especially the IPhone) are playing an increasingly important role in our day-to-day activities. It has long been used by many people as a wallet, as a house and car key, as a "second memory", as an "assistant" in work and leisure, as a "family album, etc. - and in China there are shops where you - in combination with face recognition - can easily shop or save annoying things at the checkout by "scanning" your smartphone before entering the store! In the future, this use will be further enhanced by the use of bots, which "do the shopping for us" while we are doing more pleasant things instead. AR and VR are already unthinkable without the smartphone.
