We absolutely love seeing your wishlists and encourage any and all feature requests to be shared here in our community. This will help us present these amazing ideas to developers to see what is in the works.
You will be happy to hear that two way audio is available with Alexa and should work in France. Check out Amazon’s webpage in regards to Alexa/ Echo skills.
Additional Alexa integrations and object detection are certainly features we are working on having in the future. Keep these wishlists coming, we may even make a section just for them!