SPC: Chrome UX updates

Hey folks,

I wanted to share some updates on the UX work we're starting to get into
for SPC in Chrome on Android. I had planned to give it as a presentation in
the next WPWG, but then realized that we are skipping the 10th - and I'm
too excited to wait three weeks to share! :)

SPC: Chrome UX updates
<https://docs.google.com/presentation/d/1BIWimgfOF8Z-_vJCpbYJk9lwoo-cOszi6_pT4w9rTCE/edit?slide=id.p#slide=id.p>

The TL;DR is that along with the BBK work that we've shared previously, our
team is starting to land changes (behind flags, for now!) addressing much
of the UX feedback that we received from the working group over the last
year.

We're just getting started, but already it is possible to play with
providing payment system logos (issue #197
<https://github.com/w3c/secure-payment-confirmation/issues/197>) in Chrome
Canary on Android today - details in slide 14! We'd love to hear any
feedback from folks that try it out - especially with your own logos. Note
that because this is an area under active development, things may and will
change rapidly in the codebase - please feel free to reach out if things
don't work as expected!

There's still a lot to discuss here for the exact requirements and
individual API changes needed, which we look forward to doing in GitHub
issues and in the working group in the coming weeks/months.

Thanks,
Stephen

-- 
smcgruer • he / him