The latest fad in user onboarding has been adding a bot or pseudo-bot to chat and interact with users, called a “Conversational UI.” I say fad because it’s getting a lot of attention and attempts right now — it may well be a useful tool for the arsenal, but I’ll be happy when it’s out of vogue and is “just another tool.”
My grumbling aside, there’s some useful articles over at A List Apart about it, if you care to learn more:
Because what fun is vacation if you don’t putter with your website?
Balancing Line Length And Font Size In Responsive Web Design. Nice article about readability online, for more than just responsive designs.