10 things in tech you need to know today

Good morning! This is the tech news you need to know this Tuesday.

1. *Samsung appointed a new mobile boss as it faces 'peak smartphone' and competition from all sides. *Roh Tae-moon, who's been at Samsung since the late 1990s, previously served as head of research for the firm's mobile business.*
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2. *Uber Eats has agreed...