The Personal Cloud
what you might call the personal cloud – the Bluetooth LE/Wifi mesh around you (such as HealthKit or HomeKit)
I like to think about what’s next.
Paul Graham said, “If you think of technology as something that’s spreading like a sort of fractal stain, almost every point on the edge represents an interesting problem.”
And in that context, the personal cloud is a particularly interesting “point on the edge” to me. It includes the following things:
1) NFC and other technologies that will turn the mobile phone into your next credit card
2) Phone to phone mesh networking like we saw with Fire Chat in Hong Kong a few weeks ago
3) Wearables like the watch, necklace, and earbud
4) Personal health data recording (HealthKit) in which your phone has a real time and historical chart of your heartbeat, blood chemistry, blood pressure, pulse, temperature, and much more.
5) Airplay and Chromecast and other technologies that will turn the mobile phone into both the next settop box and remote
I could probably go on and list another five things that fit into the personal cloud, but I will stop there.
If the first wave of the mobile phone’s impact on the tech sector was driven by applications running on the phone, the second wave will be driven by the phone connecting to other devices, including other phones.
I am particularly fascinated about what happens when our phones connect to other phones in dense environments and form meshes that don’t need the traditional Internet connectivity to power them. Mesh networks don’t just solve the problem of lack of traditional connectivity (Hong Kong), they also produce a solution to the last mile connectivity duopoly in wireline and oligopoly in wireless. In the future we may just opt out of those non-competitive markets and opt into a local mesh to get us to the Internet backbone, both in our homes and when we are out and about.
And phone to phone meshes form local “geofenced” networks that are interesting in their own right. A nice example of this is the peek feature in Yik Yak where you can see the timeline at various universities around the US. These Yik Yak peeks are not powered by mesh networking, they are just using the geolocation feature on the phone. But they could be a collection of mesh networks operating in various universities around the country. And so that example is enlightening to me.
I wanted to end this post with an image of a person walking down the street surrounded by their personal cloud and all the devices that are connected to it. But a quick image search did not produce it for me. That in and of itself is telling. That’s our future. But right now we are still in the imagining phase of it.