Hi all,

What are your thoughts on and experiences with 'passwordless' authentication? What are some options that have become popular? What are some innovative ideas that need testing?

I am trying to think of ways that users of all ages can register and authenticate on a site without the traditional username/password. Examples like clicking on a series of images, dragging colored blocks into a sequence, or other 'brain friendly' methods would be great.

Cheers!

--Brylie Christopher Oxley