Class Notes

Page where notes about class are to be shared.

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Reading for 1/24/19

Art of Interaction Design Chapter 1 & 2 These chapters discuss the overall confusion with the term interactive and attempt to alleviate said confusion by providing some definitions and non-examples of interactivity. They also discuss why we should be using interactivity in our designs. The author suggests that in order for something to be truly interactive, there must be two actors involved in the process of having an interaction. There are various degrees of interactivity that must involve some level of listening, thinking, speaking and no trading off, as in both actors must participate in the three categories on some form of equivalent level. In the terms of our creations for this class, this means that we must try and build interactive devices that can listen to what the user wants, think about how to execute what the user wants, and provide a response in hopes to meet the users' desires. Being this is an act for two people, we also must ensure that the user is willing t...
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FINAL PROJECT: Phase 4 FINAL CODE

At long last, I've completed my Bug. I will walk you through the last of my coding work through this post. Before retrieving my 3D print, I finished the last of my code. I swapped the white led for an RGB LED. This way, when you touch Bug's sensor, Bug will change color between red, green and blue. I've also coded BUG so that you CANNOT activate him unless it is dark, so you are supposed to play with Bug in the dark. I've also modified the tone that Bug plays upon touch. Here is the code in action: Here is my commented code:  #include <MedianFilter.h> // https://github.com/daPhoosa/MedianFilter #include <CapacitiveSensor.h> //Found in Arduino Library MedianFilter test(20,0); //used to smooth data from touch sensor CapacitiveSensor capSensor = CapacitiveSensor(4,2); //connect touch sensor to pin 4 and 2 int threshold = 50; //threshold for touch sensor bool pass = false;  //int ledPin = 13; int photocellInput = 0; //photoresistor to pin 0...
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FINAL PROJECT: PHASE 2

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PROTOTYPE: So far I have established the essential interactions for my companion pet. I have a button, buzzer, LED and photoresistor. That is 2 inputs, with the final potential for many outputs. Instead of the button in the final version, I will be using a strip of tape to act as a capacitance switch so that one may actually "pet" the robot. I may possibly also use an RGB LED instead of just a white LED, but that will depend on if I can arrange the wires correctly. Here is the prototype's current code: int ledPin = 2; int photocellInput = 0; int soundPin = 9; int button = 4; void setup()  {   Serial.begin(9600);   pinMode (button, INPUT);   pinMode(ledPin, OUTPUT);   pinMode(soundPin, OUTPUT); } void loop()  { photocellInput = map(analogRead(0),0,1023,0,254);      if(photocellInput < 25){       digitalWrite(ledPin, HIGH);       }       else {       digi...
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