Google is rolling out Android 15's second public beta in tandem with the second day of the Google I/O developer conference.
If you like vaporware and looking at phones and gadgets you’ll never own, then Barcelona’s Mobile World Congress (MWC) is the trade show for you. This week’s annual menagerie revealed new devices like the TCL Nxtpaper 14 and a working model of Motorola’s rolling phone display. Other brands—namely Samsung—used the…