Your fantasy smartphone feature
- We asked you to tell us what smartphone features you are desperate to see
- Check out what other readers suggested below
(CNN) -- As 65,000 people assembled at Mobile World Congress this week to reveal the cutting-edge advances coming soon to the world of smartphones, we asked you what features you're desperate to see on the phones of the future.
Readers responded with a raft of comments on the site, Facebook posts, Tweets and Vine videos, comprising their wish-lists for future innovations.
Today's five most popular stories
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February 23, 2014 -- Updated 1705 GMT (0105 HKT)
Mobile World Congress offered up robotic balls, GPS walking sticks and more than its fair share of unexpected uses for digital technology.
February 28, 2013 -- Updated 1134 GMT (1934 HKT)
With many smartphone users groaning about battery performance, scientists are racing to design phones that never need to be charged.
February 27, 2013 -- Updated 1344 GMT (2144 HKT)
3D screens, flamenco dancers and endless batteries: all the latest innovations being unveiled at Mobile World Congress in Barcelona.
February 27, 2013 -- Updated 1034 GMT (1834 HKT)
Yahoo's decision to curtail remote working has stirred dismay at a time when many companies are striving to enable telecommuting.
February 26, 2013 -- Updated 1630 GMT (0030 HKT)
The industry has repeatedly promised a "mobile advertising tipping point," but mobile advertising is yet to come of age.
February 26, 2013 -- Updated 2004 GMT (0404 HKT)
Didn't we tell you that the lines between smartphones and tablets are blurred? Case in point: the Asus Fonepad, a 7-inch tablet that's also a phone.
February 26, 2013 -- Updated 1725 GMT (0125 HKT)
In the not-too-distant future, you'll receive a full diagnosis and cure from your smartphone before you have even realized you're unwell.
February 25, 2013 -- Updated 1802 GMT (0202 HKT)
The next generation is just a few weeks away for the world's hottest smartphone without a piece of fruit on it.
February 25, 2013 -- Updated 1632 GMT (0032 HKT)
CNN's Kristie Lu Stout explores Barcelona, Spain -- home of the Mobile World Congress 2013 -- using only her smartphone.
February 22, 2013 -- Updated 1241 GMT (2041 HKT)
As CNN heads to Mobile World Congress 2013, we're asking readers what features they want to see on the phones of the future.
February 28, 2013 -- Updated 1632 GMT (0032 HKT)
Is it time to start carrying two mobile phones? At least one manufacturer is hoping more people might soon be relying on multiple mobiles.
February 26, 2013 -- Updated 0019 GMT (0819 HKT)
In the future we will have screens not just in the palm of our hands, but all around us, according to Google's Director of Android User Experience.
February 26, 2013 -- Updated 1423 GMT (2223 HKT)
Wearing spectacles that record our every move could be the end of privacy as we know it, says internet commentator Andrew Keen.