playaround 2009 - tec nomad web

Network Physical ComputingWelcome

… introduction what happens next …

… some demo tape …

first brief introduction into networking …

… understand while you doing …

… playaround is about playing …

Share your findings widely

if something works explain it to others

Day 1. Introduction or Demo Tape

LED + arduino + computer + keyboard + mouse + network + a lightbulb = worldwide

It's all about connectionarduino basics - In/Outputarduino with PDarduino and processingplay a bit

STEPS:

Install Arduino Install Driver for USB chip (Windows + OS X)

Try BLINK example1. compile

2. upload

See your arduino works!

short leg GND

long leg PIN13'blink'

'blink'

Arduino in more detail ...

 pd­extended

Installing another tool            

first check audio settings and test it ...

global network 1901

Samuel Morse 1791 – 1872

Hands on wires and plugsW

HA

T IS

: sendingreceiving

network

IP address

port

PlAY WITH PD

SENDER

RECEIVER

+886 98 14 13 010

simple telephone ...

SENDERSend toA PORT

RECEIVERListen to a PORT

<Your IP>for example10.59.1.153

computer is similar ...

COMPUTERhas an unique IP

10.53.1.153

IP and PORTs ????

COMPUTERhas an unique IP

10.53.1.153

Every network application is listening to a port

APPLICATIONIs listening on a PORT

PRINTERIs listening on :631

WEBSERVERIs listening on :80

HANDS ON ...

$$$$$ echo have a look @ tools, more in details $ echo ...try to connect with twitter API$ echo using processing$ echo and arduino$ echo (EtherNet shield) $ echo send Light On / Light Off from twitter$ echo play alot ...$

Day 2. Under the Hood$$$$$ echo have a look @ tools, more in details $ echo ...try to connect with twitter API$ echo using processing$ echo and arduino$ echo (EtherNet shield) $ echo send Light On / Light Off from twitter$ echo play alot ...$ |

Day 3. Rediscover Your Old Toys

play more with your old toys again.

share your findings ...connect to worldwide environment data via pachube

relax and play refine our findings

Day 4. Prepare the Game

brainstorming

refine technology

play and prepare

Day 5. Mini Presentation

Organising exhibition spaceRehearsal for performanceShowTime