Ubuntu Home Hacks Presentation - cdn.oreilly.com

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Page 1. Ubuntu Home Hacks. Allison Randal. Shiftboard, Inc. Page 2. Rules. ○ Open Source. ○ Open Hardware. ○ Cheap. ○ Real Virtual. ↔. ○ Explore ...
Ubuntu Home Hacks

Allison Randal Shiftboard, Inc.

Rules ●

Open Source

●

Open Hardware

●

Cheap

●

Real ↔ Virtual

●

Explore tech

●

Fun

v1.0

Sarah ●

Eureka's “Self Actuated Residential Automated Habitat”

●

Home Automation

●

Hardware focus

controller node client

node node

node node

node node node

node

node node

node

node

node

node

node node

node

node node

JeeNode (v6) ●

Arduino (ATmega328p)

●

HopeRF (RFM12B, 433MHz)

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Tiny

●

~$20

●

66 byte packets

●

Low-level

●

CC-BY

http://jeelabs.net

PandaBoard ●

Dual-core ARM

●

Ubuntu 11.10

●

Polling model

●

Aggregate

●

Command

●

CC-BY-SA

http://pandaboard.org

jQuery Mobile ●

Small form factor

●

Javascript + CSS

●

Dual MIT/GPLv2

http://jquerymobile.com

Hiding in Plain Sight

v2.0

New Rules ●

Mostly the same, but...

●

Less space

●

Less time

●

Increase budget, more options

●

New open hardware

●

Software focus

●

Ubuntu packages

Sam ●

“Smart Apartment Monitor”

●

Smart Home

●

Extensive refactor (rewrite)

●

Pub-sub model

●

Neural/cloud

PUB SUB

client

braind

aggregator heard speakd tempd fand logd

weatherd

lightd

demo

PUB SUB

client

braind

aggregator heard speakd tempd fand logd

weatherd

lightd

TinkerForge ●

Bricks

●

Bricklets

●

brickd

●

Language bindings ●

temperature = brick_temp.get_temperature()

●

7 languages

●

CERN OHL

●

GPL, LGPL, Public Domain

http://tinkerforge.com

ØMQ ●

“zero” message queue

●

Lightweight interface ● ●

publisher.bind("tcp://10.0.3.36:5551") subscriber.connect("tcp://10.0.3.36:5551")

●

23 languages

●

LGPLv3+

http://zeromq.org

PocketSphinx ●

Voice recognition

●

Accuracy improved by –

Custom grammar ●

–

= sam ( | | );

Custom lexicon ●

THANKS

TH AE NG K S

●

5 languages

●

BSD

Open Mary TTS ●

Speech synthesis

●

HTTP interface ●

●

http://10.0.3.1:59125/process? INPUT_TEXT=hello&INPUT_TYPE=TEXT&OUTPUT_TYPE=AUDI O&AUDIO=WAVE_FILE&LOCALE=en_US

GPLv3/LGPLv3

http://mary.opendfki.de

Node.js ●

Lightweight HTTP server

●

42 lines

●

HTML/JSON

●

ØMQ bindings

●

MIT

http://nodejs.org

Beautiful Soup ●

Web scraping

●

weather.gov

●

Siri?

●

BSD

http://crummy.com/software/BeautifulSoup/

sam-next

Ninja Blocks ●

March Kickstarter

●

587 people, $102k

●

Beaglebone

●

Ubuntu 12.04

●

Ninja Cape

●

Sensor boards

●

OSHW, CC-BY-SA

http://ninjablocks.com/

Future Features ●

Ubuntu menu/launcher

●

More commands

●

Office node

●

Juju charms

●

Reward

Thanks ● ●

●

Andy Gelme (message-based architecture) Pete Moore, Ninja Blocks (Ninja Cape, sensor boards, pre-release docs) Olaf Lüke, TinkerForge (licensing)

Get the Source ●

http://lohutok.net/talks/homehacks

●

https://github.com/allisonrandal/sam-server

●

MIT (or any OSI license)

Questions?