april, on the surface that may be a conclusion you could draw,...

april, on the surface that may be a conclusion you could draw, but if you "drill down" into the subject and refer to anns, you'll find AEE are also involved in the development and software engineers in the US are also assisting.
High number of technical operatives = high cash burn, and even so, big companies, with all their resources, get it wrong.

Apple. for example - now paying for corrections to their customers iPhone 6, for a structural fault that has led to "touch disease".... sounds nasty to me !!
And of course, we are all aware of the delays to iPhone 8 release.

IMO, IOT are developing product, and the Roam-e is the example.
cheers