GMU:Speculative Atmospheres II/Robin: Difference between revisions

GMU:Speculative Atmospheres II/Robin (view source)

Revision as of 18:30, 8 February 2022

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Robinwieber

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 . After that, I had a plan to follow and my first action was to connect the sensor to the Arduino and the Software Processing. After some small issues, because I used an Analog pin instead of a digital pin to read out the values, I managed to get the temperature and humidity into processing. At first I was confused, because I forgot split the values in Arduino, in order to use it in Processing. After that the foundation of my Project was made.
+[[How I split the values in Processing]]
+<source style="border:none; height:650px; overflow:scroll;" lang="c" line start="55" highlight="4">
+if (port.available() > 0) {
+    val = port.readStringUntil('\n');
+    String trimmedData = trim(val);
+    String [] list = split(trimmedData, ',');
+    temp = float(list[0]);
+    hum = float(list[1]);
+</source>
 . I informed myself about the effect of colors to the emotions of the human brain. This was very theoretical but also interesting. I also decided to use my own knowledge and feelings to choose the color layout. I endet up with a color transition from dark blue (cold) to dark red (warm). I tested the layout one week and compared it to a regular thermometer to ensure the functionality in an everyday environment. My projekt worked surprisingly good after an adjustment period of two to three days.
@@ Line 53: / Line 65: @@
 </source>
+. After this time of everyday use I decided to work on the visual layout even more to show the recipients that the image gets constantly updated with new value via a little trick. I included a very slightly recognizable working random function inside the value of the humidity to show the recipients visually that there are changing values. I also want to include the same in the color.
+Code in processing:
+<source style="border:none; height:650px; overflow:scroll;" lang="c" line start="55" highlight="4">
+ t2 = map(hum, 10, 100, 400, 800);
+  r = map(temp, 5, 30, 0, 255);
+  g = map(temp, 5, 30, 40, 0);
+  b = map(temp, 5, 30, 255, 0);
+  int i = 0;
+  while (i < 9) {
+    i = i + 1;
+    int j = 0;
+    while (j < 9) {
+      j = j + 1;
-. After this time of everyday use I decided to work on the visual layout even more to show the recipients that the image gets constantly updated with new value via a little trick. I included a very slightly recognizable working random function inside the value of the humidity to show the recipients visually that there are changing values. I also want to include the same in the color.
+      posX = i * 100;
+      posY = j * 100;
+      squareSize = random(t2);
+      fill(r, g, b);
+      circle(width/2, height/2, squareSize);
+      fill(0, 0, 0);
+      circle(width/2, height/2, 300);
+      fill(255, 255, 255);
+      circle(width/2, height/2, 100);
+</source>
 Thats the current state of my project. To finish my project I still have to manage a few challenges. My final idea is to use a raspberry pi connected to an Arduino that runs the Arduino Software and Processing. The reason for that is the advantage that the raspberry pi can be connected to a Tablet via bluetooth. This changes an important aspect. The usage and mobility.