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Home_Wreckers_Vision_Proposal.docx

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VISION PROPOSAL:

Our project is dedicated to the space around dreams and our ability to process our emotions, moods and stress in our sleep. We want to explore using objects in the bedroom as transactive memory and emotional deposits. Essentially, our goal is to enable users to be reflective of and to clear their heads of their emotions and ideas before they sleep, so that they do not lay in bed brooding. Two of our prototypes are intended to be interacted with as the user reflects and prepares for bed; they encourage the user to input their mood and stress levels through tactile forms of interaction. The user is awoken in the morning by the third device, which compiles data from the user’s input the night before and represents it in a beautiful and meaningful way. The user notices the impact that their mental state has on their sleep quality and how they feel in the morning.

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Device 1 | Mood Mobile:

Users reflect on the day’s events and their resulting mood as they settle into bed by interacting with the Mood Mobile. There are 3 objects, one representing a blissful and sunny emotion, one representing a nebulous and less optimistic emotion, and a final object representing a sharp and biting emotion. Upon interaction with the mobile, music that reflects the mood is played to motivate deeper reflection and acceptance during rest.

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Item #	Description	Part #	Source	QTY
1	Speaker	1890 (Mini Metal Speaker w/ Wires - 8 ohm 0.5W)	Adafruit	3
2	Accelerometer	1120 (Triple-axis Accelerometer+Magnetometer (Compass) Board - LSM303)	Adafruit	3
3	Ultrasonic Sensor	13959 (HC-SR04)	sparkfun	3
4	Touch Sensor	1374 (Standalone Momentary Capacitive Touch Sensor Breakout - AT42QT1010)	Adafruit	3
5	Power Source	universal	Amazon	1
6	Steel String	1mm * 30m	Amazon	1
7	Steel Rod	10 pcs 3mm * 300 mm	Amazon	1
8	MP3 Module	DFP Player Mini	DFrobot.com	3

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#define innerLED D7
#define VibAPIN D2
#define VibBPIN D3
#define VibCPIN D4
#define TouchControlPIN D6

const String prefixEventName = "DIOT-2018-DARA-TEAM-HOME-WRECKERS";
const String nameMiniGroup = "MOBILE";
const String eventMobileA = prefixEventName + "-" + nameMiniGroup + "-MOBILEA";
const String eventMobileB = prefixEventName + "-" + nameMiniGroup + "-MOBILEB";
const String eventMobileC = prefixEventName + "-" + nameMiniGroup + "-MOBILEC";
const String eventReset =prefixEventName+"-RESET";
const String eventPlay = prefixEventName + "-PLAY";

int EventInterval = 5; //unit second;
int EventBlock = 2;

unsigned long timeLastEventAny = 0;

unsigned long timeLastEventA = 0;
unsigned long timeLastEventB = 0;
unsigned long timeLastEventC = 0;

int amountMobileA =0;
int amountMobileB =0;
int amountMobileC =0;

int resetTouchCap(String cmd);

void eventHandlerReset(const char *event, const char *data)
{
    String sdata = String(data);
 amountMobileA =0;
 amountMobileB =0;
 amountMobileC =0;
}

int PushEventA() {
    if (timeLastEventA < 0) {
        Particle.publish("LOG_TIMELASTNOTEXPECTED","");
        return -1;    //time stamp not initialized or unkown error
        
    }
    
    int currentTime = Time.now();
    
    if (abs(currentTime - timeLastEventAny) < EventBlock) {
        return 0;
    }
    
    if (abs(currentTime - timeLastEventA) > EventInterval) {
        amountMobileA += 1;
        Particle.publish(eventMobileA,String(amountMobileA));
        Particle.publish(eventPlay,"MA");
        timeLastEventA = currentTime;
        timeLastEventAny = currentTime;
        return 1;   // published
    } else {
        timeLastEventAny = currentTime;
        Particle.publish("LOG_TOOFREQUENT","");
        return 0; 
    }
    
    return -2; // unknown error
}

int PushEventB() {
    if (timeLastEventB < 0) {
        return -1;    //time stamp not initialized or unkown error
    }
    
    int currentTime = Time.now();
    
    if (abs(currentTime - timeLastEventAny) < EventBlock) {
        return 0;
    }
    
    if (abs(currentTime - timeLastEventB) > EventInterval) {
        amountMobileB += 1;
        Particle.publish(eventMobileB,String(amountMobileB));
        Particle.publish(eventPlay,"MB");
        timeLastEventAny = currentTime;
        return 1;   // published
    } else {
        timeLastEventAny = currentTime;
        return 0; 
    }
    
    return -2; // unknown error
}

int PushEventC() {
    if (timeLastEventC < 0) {
        return -1;    //time stamp not initialized or unkown error
    }
    
    int currentTime = Time.now();
    
    if (abs(currentTime - timeLastEventAny) < EventBlock) {
        return 0;
    }
    
    if (abs(currentTime - timeLastEventC) > EventInterval) {
        amountMobileC += 1;
        Particle.publish(eventMobileC,String(amountMobileC));
        Particle.publish(eventPlay,"MC");
        timeLastEventAny = currentTime;
        return 1;   // published
    } else {
        timeLastEventAny = currentTime;
        return 0; 
    }
    
    return -2; // unknown error
}


int resetTouchCap(String cmd){


digitalWrite(TouchControlPIN, LOW);
if (cmd.toInt() > 0) {
    delay(cmd.toInt());
} else {
    delay(500);
}
digitalWrite(TouchControlPIN, HIGH);
return 1;
    
}
void setup() {

pinMode(VibAPIN, INPUT);
pinMode(VibBPIN, INPUT);
pinMode(VibCPIN, INPUT);

pinMode(TouchControlPIN, OUTPUT);

pinMode(innerLED,OUTPUT);

Particle.subscribe(eventReset, eventHandlerReset);

digitalWrite(TouchControlPIN, HIGH);  /////

Particle.function("resetTouch",resetTouchCap);

}

bool ReadVib( int PIN){
    if (digitalRead(PIN) == HIGH){
//        Particle.publish("LOG_VIBSENSOR",String(PIN));
        digitalWrite(innerLED,HIGH);
        return TRUE;
    } else {
        digitalWrite(innerLED,LOW);
        return FALSE;
    }
}

void loop() {

    if (ReadVib(VibAPIN)) {
        PushEventA();
    }
    
  ///////////////////////////disable moblie B and C for debuging
   if (ReadVib(VibBPIN)) {
        PushEventB();
    }
    
    if (ReadVib(VibCPIN)) {
        PushEventC();
    }

    
    delay(100);

}

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Device 2 | Get it Off Your Mind Jar:

This device creates an opportunity for users to reflect on the thoughts and ideas that are on their mind. Users add sea glass to a jar to represent off-loading their thoughts. Users can gently set their “thoughts” in the receptacle, or can throw them with force. As the user adds more thoughts to the jar, LED lights climb its walls, representing the accumulation of offloaded racing thoughts.

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Bill of Materials
Item #	Description	Part #	Source	QTY
1	LED Strip Lights	Adafruit Mini Skinny NeoPixel Digital RGB LED Strip - 60 LED/m - WHITE	Adafruit	1 meter
2	Force sensitive resistor	SEN-09375 ROH	Sparkfun	1
3	Wires	N/A	Personal	N/A
4	Resistors	N/A	Photon Kit/Ideate	N/A
5	Particle Photon	N/A	Photon Kit	1
6	Power Source	12V 5A switching power supply	Adafruit	1

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Device 3 | Emotion Reflective Alarm:

This device enables the user to awake and to reflect on the emotions and stress that they have been subject to, and encourages him or her to take time in the morning to notice how this makes them feel. This alarm clock device utilizes light and sound to output data received from device #1 and #2. Receives 1 of 3 emotions from device #1 and outputs color via LED to reflect emotions. Receives 1 of 2 stress levels from device #2 and outputs sounds via speaker to reflect stress level.

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Item #	Description	Part #	Source	QTY
1	LED Strip Lights	Adafruit Mini Skinny NeoPixel Digital RGB LED Strip - 60 LED/m - WHITE	Adafruit	1 meter
2	Speaker	20W 4 Ohm Full Range Speaker - XS-GTF1027	Adafruit	1
3	String/Wire	N/A	Michael's Craftstore	12 ft.
4	6" Dia Foam Ball	N/A	Michael's Craftstore	1
5	Perf Board	N/A	Ideate	1
6	Wires	N/A	Personal	N/A
7	Resistors	N/A	Photon Kit/Ideate	N/A
8	Particle Photon	N/A	Photon Kit	1
9	Power Source	12V 5A switching power supply	Adafruit	1
10	Audio Amplifier	Adafruit 20W Stereo Audio Amplifier - MAX9744	Adafruit	1
11	Audio Cable	N/A	Electronics Store	1
12	MP3 Module	DFP Player Mini	DFrobot.com	1

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Outcome

Home_Wreckers_Vision_Proposal.docx

Attribution

VISION PROPOSAL:

Device 1 | Mood Mobile:

Attribution

Attribution

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Device 2 | Get it Off Your Mind Jar:

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Device 3 | Emotion Reflective Alarm:

Attribution