Comment by Topfi
4 hours ago
> […] the potential to shift from "you need a smartphone to be able to live normally" to "you need an iPhone to be able to live normally".
Why do you believe Android manufacturers and SOC makers like Qualcomm won’t be able to offer a similar solution?
Not the OP, but yes, other vendors will be able to support that as well. But a camera sensor that has
1. a public/private key exchanged during device-production (production-cost),
2. the capability to reboot in a cryptographic mode (R&D / component cost) and
3. a cloud-service which then processes the raw data to create a JPG (operational cost)
comes at a premium. Why should this premium be applied on a 99 USD Smartphone?
Which is my whole puzzle on this vector: If the big benefit is for insurance/ID-verification, which apply cost-saving by offloading their process to the untrusted customer, how much they can offload this by requiring their customer to own a 1000+ USD smartphone to provide THEIR service...?
The most I can imagine is insurances offloading their work to OTHER companies, NOT trusting them and therefore requiring them to own a 1000+ USD Smartphone. But even then, why not use a third party app that also runs on a 3y old iPhone and a 99 USD Android device...?
We have 99USD smartphones with 1080p+ AMOLEDs, massive 5k amp batteries and very performant SOCs (e.g. Galaxy A16) among other costly, but not vital niceties. I struggle to see how cost could be a factor here.
> I struggle to see how cost could be a factor here.
Okay. In good faith, I'll go with you:
If COST is not a factor, why does the Galaxy A16 still have no OIS (Optical Image Stabilization)?
Unlike this trusted-imaging service, OIS would be a feature for increased user-experience which is highly-matured and exists in Smartphones since 2013.
The answer is COST: A camera-module with OIS is a more-expensive component than a module without it.
And that's ONLY the component-cost: A OIS-camera doesn't come with increased cost in device-production (it's just another component to place and assemble), no increased cost in R&D (the tech is very mature, all the SW is there) and no running costs (there are no cloud-services required to operate OIS)
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A bunch of them already offer one. Have been a while, actually; the S25 and Pixel 10 came with exactly this.
The timestamping server is the hard part, especially with the verified compute component. It's just not something I see Samsung doing.
I expect Google to show up with a blog post titled "extending C2PA with timestamps for industry-leading authenticity confirmation" any time.
I don't think that's quite the same, though still valuable. Don't those still depend on the OS being trusted?