Ravi Pujar I believe, they are almost or even ready to market. I haven’t seem them in the market though. You can take a look their roadmaps.
I see they tied up with other companies. I don’t think it as a concept, they might have a working product ready by this time.
Don’t worry about your casing design etc. It will eventually be mature over the time. I do believe your product has a great future. Indiegogo is an amazing platform where you can showcase like what Trivo did. Since you have a working product, you may just need to let peoples build innovative Apps using your product. That way your product will be in news. Try to set up a code challenge or something that allows folks to build innovative things. Every product needs to showcase with necessary use cases.
We can work together in building innovative things. Let me know 😃