Add higher-res (750x750px) popup of speaker profile image to website speaker list page

[cajhne]

The versions of the speaker images on the website are too small to use for things like our speaker social media posting graphics packs, which we make and send out every year now. If possible, it would help greatly to be able to click the low-res thumbnail picture on the website and have a full-res (or at least 750x750px) version pop up over the page content. This would save having to go looking for the original high-res image on the internet. Alternatively, the higher resolution image could appear on the individual speaker's page if a pop-up is too complicated.

I've posted this request on advice from @kcbraunschweig, on the SCaLE graphics mailing list.

Thanks!
-C

[irabinovitch]

I think this is some what expected as we only allow uploads of 1-2MB max.

[cajhne]

@irabinovitch 750x750px would never exceed that 1-2MB threshold. I believe the code is processing the submitted images down to a specific size to display on the website, as they are all exactly the same pixel dimensions. When you re-build, I'm happy to test the new system, and help with changes to the code if necessary. Just let me know! :)