I wrote a blog post [1] several months ago on how to use these buttons to call Uber. Happy hacking! [1] https://medium.com/@geoffrey___/summon-uber-with-the-ne

I wrote a blog post [1] several months ago on how to use these buttons to call Uber. Happy hacking! [1] https://medium.com/@geoffrey___/summon-uber-with-the-new-amazon-dash-button-876b54385dec#.r01e7f9zt https://medium.com/@geoffrey___/summon-uber-with-the-new-ama...