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"Tap the spacebar with your phone." - Bump unveils new photo uploader

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31–40 of 151 posts

Re: "Tap the spacebar with your phone." - Bump unveils new photo uploader

#33
This is cool. Something about the UX felt like magic- maybe it was the instantaneous response and the way my phone vibrated.

Anyway, can the devs make this more shareable? I wanted to share on Facebook but the FB-markup link looks very nondescript (bad title, no description text, crappy icon). So, I'm not going to share it. Some Twitter / FB links on the webpage would be great.

Re: "Tap the spacebar with your phone." - Bump unveils new photo uploader

#35
post #13

Earlier quoted context omitted.

You /msg or email people standing next to you?

ever work in an office?

I have but I had a door so maybe that's what is different. But still I don't know why I would stand next to someone and chat / email them...

Re: "Tap the spacebar with your phone." - Bump unveils new photo uploader

#37
post #3

I don't get why this is a good idea (or how it works*). Anyone care to explain? Edit: I'm wondering how it works in a technical sense.

Accurate-enough (sub-second in my case) timing of events + physical proximity (both your browser and the app ask for your location) = a near guarantee that your browser session + your phone is a unique pair. It also asks for confirmation on both the phone and browser to pair the first time.

There's no real chance of this being man-in-the-middled since you have to confirm on both devices. And they're being intelligent about it - I just tried it with two laptops at once, and you get "someone's device" instead of the name of your iThing, and your iThing says "please try again" like this: http://cl.ly/1O33430M0i2c0i2T0z2U

Once you've approved, they have a browser + app pair of cookies for future pairings (not really exploitable, as it runs over https), which strengthens the single-pair guarantee to the point where it's about as good as it gets in any security model.

Re: "Tap the spacebar with your phone." - Bump unveils new photo uploader

#40
post #12

This just very cool in a very nerdy sort of way. I kinda wish it was less gimmicky, on the other hand I assume bump uses the time stamps of the shake and the key down to figure out which two devices are trying to talk. I wonder what the threshold for collision is? Anyway, very cool and I could actually see a use for this, sending photos of whiteboards to colleagues that don't run Mac/have an iPhone. Would have to com…

Bump is known for their ingenious methods of relating lots of data to figure out which two phones were being bumped at the same time (there's a really cool answer on Quora about how they do it). I would assume this is their tech team figuring out how to apply the same techniques across two devices (browser/pc -> phone). I bet there is some really cool stuff at play here.
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