BBright

• Fabien Belli
• Cyril Gorrieri
• Suzy Paeta
• Maurice Rambert

The user takes the toothbrush to brush his teeth. A timer is lunched and the red LED lights on. After three minutes the red LED lights off and the green LED lights on to point out the fact that the user can stop to brush his teeth. Then he replaces the brush in its support. The green LED lights off to indicate the action is over.

Philippe Ravaux

• http://www.flickr.com/photos/113754118@N06/12566396925/
• http://www.flickr.com/photos/113754118@N06/12566570013/
• http://www.flickr.com/photos/113754118@N06/12566474865/

• http://www.flickr.com/photos/113754118@N06/12566789425/
• http://www.flickr.com/photos/113754118@N06/12566886513/

• http://www.flickr.com/photos/113754118@N06/12566638113/
• http://www.flickr.com/photos/113754118@N06/12567018164/
• http://www.flickr.com/photos/113754118@N06/12566565395/
• http://photosynth.net/preview/view/666a2376-180c-4efb-a38e-f6367448cb41

• http://www.youtube.com/watch?v=IbfcE_LZSQc
• http://www.youtube.com/watch?v=ERZWrQxkh4M

• 2 x Microrupteur à levier long | reseller link | REF: 07194 | technical document
• 2 x Capteur IR à réflexion | reseller link | REF: 03290 | technical document
• 4 x Led 2 mm rouge EL103R | reseller link | REF: 03292 | technical document
• 4 x Led 2 mm verte EL103R | reseller link | REF: 07194 | technical document
• Adaptateur WiFi | reseller link | REF: 25447 | technical document
• Phidget Interface 8/8/8 + hub | reseller link | REF: 25446 | technical document

• The system embedded in the object BBright is connected to UPNP protocol. When one of four toothbrushes is used, BBright emit a event brushStateChanged(),containing port number and state (empty or no) , to services subscribed to events (here it is a Bean_Server)
• When Bean_Server receive a event, it trigger BrushEvent() who trigger brushing time
• Then if recommended brushing time is cast, BeanServer emit changeLeD() to BBright subscribed to event SetLedState() (which turn off or on a led)
• CSV files (format “Numero de log ;Numero de la brosse à dent;Date de brossage;Durée de brossage;”) are stored in which the machine is connected to a Bean_Server
• Bean_DataBase is too subscribed to event EventBrush() which wait a event emited by UPNP BBRIGHT
• The Bean_Server is connected to WebService http://users.polytech.unice.fr/~rambert/ws.php to obtain informations (brushing frequency minimal and maximal, brushing duration minimal and maximal, toothbrush change minimal and maximal)

1. ServerContainer (Bean_Server): http://www.flickr.com/photos/113754118@N06/12611806525/
2. PhidgetContainer (Bean_BBRIGHT): http://www.flickr.com/photos/113754118@N06/12611899743/
3. DataBaseContainer (Bean_DataBase): http://www.flickr.com/photos/113754118@N06/12611806275/

1. Monitoring user's dental hygiene
2. Users informed about their brushing time
3. Improve dental hygiene
4. Storing informations about brushing time, date and number toothbrush
5. Others services can connect à this UPNP protocol

• .wcc of the embedded container
  • WCC Embedded
    • PhidgetContainerExported.wcc :
      • https://drive.google.com/file/d/0B7w-0zGVI5c1MnYtWE1FY0cyeWs/edit?usp=sharing
    • PhidgetContainer.cs :
      • https://drive.google.com/file/d/0B7w-0zGVI5c1WWxaMmJDY0RYSlE/edit?usp=sharing
• .wcc on the remote PC
  • WCC of the high added value :
    • ServeurContainer.wcc :
      • https://drive.google.com/file/d/0B7w-0zGVI5c1UmhDTGZrWHMwS2c/edit?usp=sharing
    • ServeurContainer.cs :
      • https://drive.google.com/file/d/0B7w-0zGVI5c1WWxaMmJDY0RYSlE/edit?usp=sharing
  • WCC of the database :
    • DataBaseContainer.wcc :
      • https://drive.google.com/file/d/0B7w-0zGVI5c1bk5Wc1pMM3lBdFU/edit?usp=sharing
    • DataBaseContainer.cs :
      • https://drive.google.com/file/d/0B7w-0zGVI5c1cnNFSWFDZGhWbDQ/edit?usp=sharing

• BBrigh.dll (this DLL contain the beans of all the object below)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoY2lHZ296YV92WXM/edit?usp=sharing
• BrushBean.cs (represent a brush)
  • https://drive.google.com/file/d/0B6C5fyyBS3aocE83R0ZpZVVNRkk/edit?usp=sharing

This class is the nearer of the component (here it's proximity sensor and micorupters). It's used to add a bouce tolerance, when an event occure, it wait a certain times before send a new envent. This event inform when a brush is taken or release.

• BrushsControllerBean.cs (managed each brush)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoalVJVzF5NHRuQ1U/edit?usp=sharing

This class subsribe of the event send by the previus class, and gether all the event in order to send just one event with rich information (like the number of the brush that send the event).

• BThreshold.cs (our own threshold)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoeXEzWmFjcTdlUkk/edit?usp=sharing

This class replace a simple threshold component because it seems that the usual component don't work in our project.

• BBrigh.dll (this DLL contain the beans of all the object below)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoY2lHZ296YV92WXM/edit?usp=sharing
• DLL for JSON librarie :
  • https://drive.google.com/file/d/0B6C5fyyBS3aoOFZqUWhqR0hPLUU/edit?usp=sharing

• High added value
  • DLL of the proxy of the embedded container
    • https://drive.google.com/file/d/0B7w-0zGVI5c1Uk1RTkozYTZoazA/edit?usp=sharing
  • ServerBean.cs (managed brush event and switch led)
    • https://drive.google.com/file/d/0B6C5fyyBS3aoUExxZGZQMEFPd2s/edit?usp=sharing

This class do many things. First of all it subscribe to event send by the embedded container and send an event with rich values, this value are send only when brush are release and contain the duration of the use of the brush. Secondly, he managed all the LED of the object and according to the event, it swith red/green light on/off. Finally, it get the best frequency time to use a brush through webservices, and when the time is over, it switch the appropriate light on.

• WebServices.cs (get frequency value in webservices)
  • https://drive.google.com/file/d/0B6C5fyyBS3aobUV3cDRwanpVSlk/edit?usp=sharing

This service class is used to pick up the value of the best time frequency through webservices.

• DataBase container

This container is used to store event emited by the high added value service, our container is able to save it into a .csv file, with the path specified in property.

• DLL of the high added value
  • https://drive.google.com/file/d/0B7w-0zGVI5c1YnRvVkhhMjRsLWc/edit?usp=sharing
• DataTransfert.cs (JSON object used to communicate with the High added value)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoQV9TX2ZJWmx5WHM/edit?usp=sharing

This class is used with JSON DLL listed above, to send parsed object from the high added value service to the database service in JSON format.

• Logs.cs (object witch reprent a LOG)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoeGNVdFJYSHVMWEU/edit?usp=sharing

This class is a simple definition of a Log.

• LogsManagment.cs (service class to write in CSV file)
  • https://drive.google.com/file/d/0B6C5fyyBS3aocHgxMnQ3SUJyLW8/edit?usp=sharing

This class is used to write a Log object into a CSV file.

• DataBase.cs (managed a CSV database)
  • https://drive.google.com/file/d/0B6C5fyyBS3aoSEJSZE9oem5GX3c/edit?usp=sharing

This class contain a method that it called when the high added value service send an event, this method create a Log object and save it into a csv file thanks to the LogsManagment class.

1. Get the IP adress of the phidjet in order to connect with putty (or any ssh client)
2. Send the wcc of embedded container (linked above) in the default home directory
3. Send BBright.dll and Beans.dll in the same folder (all the DLL listed above)
4. lauch this command :

mono Container.exe –r /root/Beans –l /root/PhidgetContainerExported.wcc –n BBright

Be careful to use absolute path.

Hight added value service

1. Copy the BBright.dll into the Bean folder of SharpDevelop (usually C:\Program Files (x86)\SharpDevelop\3.0\Beans)
2. Copy the DLL of the embedded container in the same folder (copy all the DLL listed above)
3. Open Sharp Develop and create a new C# container project
4. In WComp section, choose import option
5. Pick up the wcc for the remote PC container (linked above)
6. Change the IP adresse and the port of the proxy, you can catch it through Device Spy.
7. Select the option “Bind to UpNP Device” in WComp tab.

DataBase

1. Follow the Hight added value service's steps, but you replace the IP of the proxys, by the IP that can be found in Device Spy.

There are many difference between what we ask and what we received :

• We wanted to put the phidget down at the horizontal but finally the phidget was behind at the vertical
• We wanted to add baskests to put two toothpaste but finally not even one was realise
• We sent a design of what we wanted and we receive totally something else (in our sketch the support for teethbrush was fixed to the socle but finally there were 4 supports to each teethbrush that ware removable).

We were warn the day before that the object couldn't be modified anymore.

Once we received the object, we tried to put our sensors and leds but for sensors we didn't have enought space to put them (missing some millimeters 2-4).

The BBright object is focused only on the toothbrushes management. We could add two receivers for toothpaste, one for adults and the other for kids, which could evaluate the weight variation.

If two receivers for toothpaste are added, two events related to the variation of the weight of the two toothpaste have to be added to the service.

According to the toothpaste, we can also calculate the toothpaste change frequency.

Like in the human weight or size, we can show a graph with the recommended values and the user's one.