[ganitarashid]

All easy software implementations. This is not a hardware story.

[ubercow13]

It’s hardly a secret that innovation in smartphone cameras is mainly in software now. This software camera innovation is one of, or the, main area that phone manufacturers are competing on at the top end of the market, so characterising it as ‘easy’ seems strange.

[jeen02]

If they're so easy, why haven't Apple implemented them?

[piyush_soni]

Or at least someone would have come up with an app already, had it been that easy.

[ganitarashid]

Just because it’s easy doesn’t mean users are clamoring for it. I can think of hundreds of things that are easy that apple hasn’t done