here goes : processing.

import processing.serial.*;

int linefeed = 10;
Serial myPort; // The serial port

int one, two, three, four, five;

void setup()
{
size(512, 200);
// always start Minim first
println(Serial.list());

myPort = new Serial(this, Serial.list()[0], 9600);
myPort.bufferUntil(linefeed);

}

void draw(){

background(0);
if(two>0){
five=two;

}
else{
two=five;
}
println(”five =”+five);
delay(1000);
}

void serialEvent(Serial myPort){
String myString = myPort.readStringUntil(linefeed); //the ascii value of the “|” character
if(myString != null ){
myString = trim(myString);
int sensors[] = int(split(myString, ‘,’));
//now assign your values in processing

if (sensors.length == 4){

one = sensors[0];
two = sensors[1];
three = sensors[2];
four = sensors[3];

println(”one =”+one);
println(”two =”+two);
println(”three =”+three);
println(”four =”+four);

}

}

}

For arduino’s part, its per normal but when you do a serial print u need to add a “,” after each sensor’s data. And after the last println it should end with a “|” println. What this does is that it recognises every data as an input denoted by the comma and ends every loop with an “|”.

Example :

Serial.print(gas,DEC);
Serial.print(”,”);
Serial.println(retTemp, DEC);
// Serial.print(”|”);

hope that helps.

Air Monsters from ctrlsave on Vimeo.

1. All of them felt that the spring mechanisms worked well.

2.The unit felt a little heavy at first handling but they got used to it almost immediately.

3.It felt nice to carry with the groove by the side and also the weight was gone .

Some observations on my side.

The screen looked kind of clumsy on the hand. Also it didn’t make sense to me when they had to lift their  hand after compressing it.I would simplify the process. Thus I made the decision to place the screen on the unit itself by making an additional skin for it which would fit on both the unit and possibly any part of our body.

Prototype 02

I intend to improve on it further over the next few days. Things such as the strap would definitely be improved on. I’m just going to do an initial documentation video with this .

I decided to change the sponge from the melamine white sponge to a normal dish washing sponge that I got from daiso. ( i love daiso). This sponge is easier to compress yet doesn’t lose its shape easily. I wanted to just use glue to put them together but the wood was heavier than I thought it would be. In order to build a strong structure that would not tear apart by itself, I thought it would be great to have a spine to hold these pieces and yet be compressable. I drilled four holes on each circle at the same spots and through these holes, I used a nylon string to tie each part and sponge together. This proved to be a test of patience and big mess but I managed to pull it off somehow. Attached are the photos. The glue that I used are wood glue, which worked perfectly to hold the sponge together.

Burnt edges

marking out and drilling holes for spine

messy messy spine. one needs patience

The wood glue which i’m using can be found in spotlight in plaza singapura

completed skeleton. Waiting for the glue to dry

Interior view of spine

The link for this place is http://www.acmecraft.com.sg/ . They are quite cool. One domain with one photo.