Battery isn't relevant to plugged-in devices, and in the end, electricity costs roughly the same to generate and deliver to a data center as to a home. The real cost advantage that cloud has is better amortization of hardware since you can run powerful hardware at 100% 24/7 spread across multiple people. I wouldn't bet on that continuing indefinitely, consumer hardware tends to catch up to HPC-exclusive workloads eventually.

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fn-mote 3 days ago | parent | next [-]

You could have an AppleTV with 48 GB VRAM backing the local requests, but... the trend is "real computers" disappearing from homes, replaced by tablets and phones. The advantage the cloud has is Real Compute Power for the few seconds you need to process the interaction. That's not coming home any time soon.

	▲	827a 2 days ago \| parent \| next [-]
		Interestingly, some of Apple’s devices do already serve a special purpose like this in their ecosystem. The HomePod, HomePod Mini, and Apple TV act as Home Hubs for your network, which proxy WAN Apple Home requests to your IoT devices. No other Apple devices can do this. They also already practice a concept of computational offloading with the Apple Watch and iPhone; more complicated fitness calculations, like VO2Max, rely on watch-collected data, but evidence suggests they’re calculated on the phone (new VO2Max algorithms are implemented when you update iOS, not watchOS) So yeah; I can imagine a future where Apple devices could offload substantial AI requests to other devices on your Apple account, to optimize for both power consumption (plugged in versus battery) and speed (if you have a more powerful Mac versus your iPhone). There’s good precedent in the Apple ecosystem for this. Then, of course, the highest tier of requests are processed in their private cloud.
	▲	gowld 3 days ago \| parent \| prev [-]
		My Sun Ray is back in style! $30 on eBay!

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ph4rsikal 3 days ago | parent | prev [-]

One of the costs I see at the end of a month. The other I don't.

	▲	Marsymars 3 days ago \| parent [-]
		If the cloud AI is ad or VC-supported, sure, but that doesn't seem like a sustainable way to provide good user experience. And don't worry, I'm sure some enterprising electricity company is working out how to give you free electricity in exchange for beaming more ads into your home.