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iOS 18 Hints At A Buttonless Future For iPhone 16, Improved Battery On The Horizon
(www.ibtimes.co.uk)
This is a most excellent place for technology news and articles.
I read elsewhere that they had implementarion issues, anyway they are really hard to handle because of their feedback mechanism thus easy to accidentally press. It seems that the only benefit are looks and durability at the cost of repairability, ease of use and cost.