A good and detailed story about the ISIS journey so far and status three years after release. Still in kind of pilot and with the service available in two city’s in USA. I think the business model is tricky and what is the project budget? (at least way over cost of big mobile payment projects I’ve been involved in).
Also this is kind of alike the Google Wallet project so far, even if 10 million downloads, but few places to use it and at a rumored total project cost so far of $300 million (!!).