Hey. i am currently trying to work out how the spark cloud works. I have been able to control a LED with a slider on a webpage i wrote, so far so good. Now i wanna ask if i can make google now voice command call a function on the spark cloud?
If you want to do voice control from a browser/website, you could look into https://www.talater.com/annyang/. I have had a brief play with it previously and it looks capable.