[Ubuntu-phone] Project SnapChirp, a Phone x Snappy success story

Víctor Mayoral Vilches victor at erlerobot.com
Mon Nov 2 18:36:04 UTC 2015


+1. Cool stuff and could be quite handy when used in robots.

*Víctor Mayoral Vilches*
CTO & Co-Founder



*Erle Robotics*
erlerobotics.com | victor at erlerobot.com
+34 616151561
*skype*: v.mayoral


2015-11-02 19:17 GMT+01:00 Oliver Grawert <ogra at ubuntu.com>:

> hi,
> Am Dienstag, den 03.11.2015, 00:52 +0800 schrieb Penk Chen:
> > Hi,
> >
> > I've developed an acoustic ranging framework for smart devices using
> > Ubuntu Phone and Snappy Core, and won a top prize in the recent
> > TechCrunch Beijing hackathon event.
> >
> > Here's the demo video:
> > https://www.youtube.com/watch?v=rXdkEA2enf4
> > Slides:
> > https://speakerdeck.com/penk/snapchirp-dot-io-the-tape-measure-of-sma
> > rt-devices
> >
> > I named it SnapChirp because it measures distance using DTOA
> > (Differential Times of Arrival) in high frequency chirps, the pitch
> > detector is implemented in Qt/QML on phones and the pairing server is
> > a simple chatroom-like Node.js/WebSocket snap.
>
> heh, i hope you dont have any cats or dogs in your house :)
> thats an awesome project to show snappy and phone integration !
>
> ciao
>         oli
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