[Prize Draw] Let us know about your favourite bit of tech

Currently using iPhone. 
What  I like about it the most is the simplicity to use and reliability. i would like to see mobile tech start to use augmented reality as part of day y to I day use, together with information based on location. Eg if I’m at a place of interest automatically identify that based on location tracking and offer further info. Info could include Augmented reality which could for example show me what the location looked like in the past.  Not in an app but built into phone as standard.