Learning on the go: how to develop engaging mobile-friendly courses
TalentLMS
AUGUST 31, 2016
Just the first 2 would get you pretty far, audience reach-wise, but factor in the different devices (the myriad Android phones, various iPhones, the iPad, etc.) Or else, stick with 480×320 (for the iPhone) and/or 640×480 for tablet users, resolutions that work equally well on most Android devices. Formats and stuff.
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