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== PROJECT "EDUBUZZER" ==
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<div style="color:grey; font-size:1.5em;">Hackerspace Challenge 2011</div>
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[http://vimeo.com/22751174 Introductional video]
  
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TODO:
 
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- <s>mail mitch</s>
 
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- <s>sort this list</s>
 
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- mailinglist?
 
  
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[[Datei:GGHC.jpg|right|framed|[http://www.element-14.com/community/videos/1984 Video intro with Mitch Altman]]]
  
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A major [http://farnell.com/ electronic component distributor] suddenly realized that there is a huge market in the hackers and DIY community and founded a affiliated company called [http://www.element14.com element-14] to deal with us guys'n'gals.
  
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=== Abstract ===
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To get themself known they talked to the [http://en.wikipedia.org/wiki/Mitch_Altman right people] and these people had the right ideas.. and now there is a hackerspace challenge.
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'''TODO'''
 
  
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[[:Datei:Great_Global_Hackerspace_Challenge-ParticipantPack.pdf|Many]] hackerspaces worldwide were contacted and asked to participate and 30 hackerspaces have joined the challenge.
  
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The hackerspaces got 6 weeks to design something that has '''a microcontroller''' and '''a portable powersource''' inside and can be used for '''education'''.
  
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=== Goals / Features ===
 
  
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* '''electronic "PUT HAND UP" mode'''
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=== The EduBuzzer ===
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**question from teacher
 
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** i think i know the answer so i press a button
 
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** random generator picks who is to answer  / can be overridden
 
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** could be used for statistics on participation, and which kids need more integration based on statistics
 
  
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* '''VOTES/SURVEYS'''
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We will contribute to the project with our own device: ''the EduBuzzer''.
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** enable to vote on a topic without raising your hand in front of the class which ultimately leads to a more honest voting behaviour
 
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** enables vote mechanisms that are hard to do with paper like multiple choices and ratings on preffered solutions as in "id like option A but if we dont get enough voted for that option B would be my second favourite.."
 
  
  
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* '''GROUPWORK / GROUPGAMES'''  
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The EduBuzzer is a '''very flexible''' hardware thingie that consists of some LEDs, 4 buttons, a beeper and a radiocommunication interface.
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** teams of pupils can be chosen by a random generator this would take the social stress off the teacher as in "i dont want to be in a group with this guy.." "..the computer has chosen ist fair"
 
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** games would be possible where groups compete and if a group performs better it has to let a member go into another group
 
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** also the opposite is possible where the best performing  group gets new members..
 
  
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* '''WHO WANTS TO BE A MILLIONAIRE MODE'''
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It enables students and teachers with new ways to '''collaborate, play games, have quiz shows, surveys, multiple choice tests and much much much more'''.
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**if a pupil doesnt know the answer he could "ask the audience" and the kids could press what they think is the right answer..  
 
  
 +
In fact you can develop your own applications for the EduBuzzer in JavaScript and we will create a place to share your programs with the rest of the EduBuzzer community.
  
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* '''MULTIPLE CHOICE TESTS'''
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Progress, details, links and other things will be documented in various places on the Internet, foremost here in the wiki but also at the [http://www.element14.com/community/groups/metalab element14 community website]
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** this will probably not be in version 0.1 as it needs a lot of work that is unrealistic to be implemented with the very short deadline of 2 months
 
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** teacher should be able to have a live on-stage test where the kids can answer questions with multiple choice pushbutton modes
 
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** multiple choice tests are not very common in europe so we need to spend research on this subject
 
  
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* '''GAMES'''
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[[Bild:Edubuzzer_in_hand.JPG|thumb|256px| The assembled EduBuzzer]]
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** maybe something like the werewolf game
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[[Datei:build_edubuzzer.gif|thumb|256px]]
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** the remote choses who is the wolf and the others have to find out who it is by talking to each other on a round based system
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==== Interesting public documentation ====
  
 +
The documentation of the project is kept in this wiki:
  
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=== Hardware ===
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* [[HSC2011/Project introduction|Project introduction]] for what the EduBuzzer is, what it can do, and what it consists of
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* [[HSC2011/Project history|Project history]] or: how did we even get started with all of this?
  
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* '''EDUBUZZER:'''
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* [[HSC2011/Building your own EduBuzzer|Building your own EduBuzzer]] -- all the details from getting the sources to assembling your devices
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** ATMEGA168
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** [[HSC2011/Download instructions|Download instructions]] for those who can't wait to read through the rest of the documentation
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** Radiochip
 
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*** Idea: For prototyping, it might be better to use a ZigBee (e.g. XBee) -> more robust comms, easier firmware, standard compontents. More expensive per device (>40€ per student, probably too much for an average school), but this is just prototyping.
 
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*** Alternative: RFM12, 3-6€ per device, no adhoc-network, probably problems with two devices sending at the same time.
 
  
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** 9V battery, later a lipo pack
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* [[HSC2011/Hardware|Hardware]] and [[HSC2011/Enclosure|Enclosure]]
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** 4 buttons
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* [[HSC2011/Software|Software]]:
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** 5 RGB leds
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** [[HSC2011/Software/Firmware|Firmware]]
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** iButton reader
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** [[HSC2011/Software/EmbedVM|EmbedVM]]
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** [[HSC2011/Software/ygor|Middleware]]
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** [[HSC2011/Software/Frontend|Frontend]]
  
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* The [[HSC2011/Documentation|picture gallery]] contains moving and still images, from the first prototype to the latest hardware
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* [[HSC2011/Team|About the team]]
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* [[HSC2011/FAQ|FAQ]] of all the questions that might still remain unanswered
  
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* '''BASESTATION:'''
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==== Internal documentation ====
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** Arduino
 
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** Shield
 
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** USBhub+usbstick for software
 
  
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=== Software ===
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* [[HSC2011/Links|Links]] we might follow
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* firmware for the basestation
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* [[HSC2011/Roadmap|Roadmap]] during the competition
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* firmware for the edubuzzer
 
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* dummy edubuzzer emulator for host software development
 
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* host software portable! maybe QT ? maybe a local server (java?) + webfrontend?
 
  
  
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=== Enclosure ===
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----
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* easy to manufacture
 
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* laser + acryl or similar
 
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* needs a prototype made from playdoh for production first :)
 
  
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[[Kategorie:Projekte]]
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[[Kategorie:HSC2011]]
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=== What are the benefits, what is completely new?===
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[[Kategorie:English]]
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* realtime statistics for the teacher
 
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* competition  between teachers
 
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* fair choice by random generator or some clever algorithm instead of the teacher always picking the same guys
 
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* not being bullied for being a smartass for raising your hand all the time
 
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* not being bullied for NOT raising your hand very often..
 
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=== Things to think about in later versions ===
 
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* accupack
 
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* loader in a suitcase hat can be connected to a walloutlet
 
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* optional plugable parts (keyboards,mice..)
 
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* countdown when answering a question
 
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* optical/accoustic/vibration feedback
 
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<pre>
 
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********************
 
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unstructured notes
 
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der lehrer kann auch am laptop auf den knopf drücken der zum schüler gehört und dann leuchtet der entsprechender buzzer auf
 
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so kann verifiziert werden wenn geräte rumgetauscht werden
 
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was ist wenn ein schüler die flasche taste drückt.
 
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- welche vorteile bringt das ding?
 
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argumente dafür
 
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- mehr gleichheit
 
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- anonym antworten
 
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- gruppendruck entgegenwirken
 
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wenn man gruppenarbeiten macht kann das gruppenzugehörigkeiten verteilen
 
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im klassischen unterricht ist es immer einer gegen alle
 
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die teams werden nicht nach sympathie sondern per zufall zusammengestellt
 
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*****
 
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festlegen was muss das device koennen
 
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dann katalog von moeglichen anwendungen machen(?)
 
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auswertung danach
 
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eine art appstore für neue funktionen
 
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jeder druck geht an die basisstation und die basisstation entscheidet was zu tun ist.. led einschalten und so
 
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client auf olpc
 
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basisstation auf olpc
 
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stackable ladefunktion
 
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farbcodes auf gehäuse für DAU lehrer
 
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DON'T PANIC aufdruck
 
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ding sagt basisstation das die batterie leer wird
 
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aufbewahrungsbox mit netzstecker anschluss zum laden der dinger
 
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kernelement ist wohl das der lehrer in echtzeit sagt : das war die richtige antwort
 
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das kann das system erfassen und auswerten
 
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echtzeit ist wichtig 
 
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plastilin prototyp!
 
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**** WHAT TO DO ********
 
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1. hardware design
 
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1.1 microcontreller atmega 168  später attiny
 
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1.2 rf modul
 
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1.3 buttons
 
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1.4 rgb leds
 
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1.5 lipo + usb charger + stepup  / 9v festpannungsregler
 
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1.6 ibuttons
 
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1.7 ein/ausschalter
 
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+ clifford aber nur wenns überschaubare sessionanzahl gibt
 
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+ flo (aber nur wenn ich passiv mitmachen kann)
 
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---
 
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2. firmware
 
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+ amir
 
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+ flo
 
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+ clifford
 
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+ marius
 
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---
 
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3. case
 
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+ flo
 
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+ clifford
 
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+ amir
 
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4. software auswertung
 
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am ende soll ein journal rauskommen
 
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session -> fragen mappen
 
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multiple choice online system
 
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moodle integration ?!
 
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QT zwecks portieren und über serielle mit der basisstatoin reden
 
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5. softwaredummy für  gerät
 
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+ amir
 
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6. basisstation die am laptop hängt
 
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- arduino shield
 
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+ clifford
 
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+ flo
 
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to do:
 
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mitch kontakten
 
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milestones
 
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fragen:
 
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- wie fertig muss das nach 2 monaten sein ?
 
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- reicht es was zu fräsen dun da grosse klobige teile zu verbeuen oder muss das schon klein SMD sein ?
 
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</pre>
 

Aktuelle Version vom 1. August 2011, 14:09 Uhr

Hackerspace Challenge 2011

Introductional video


Video intro with Mitch Altman

A major electronic component distributor suddenly realized that there is a huge market in the hackers and DIY community and founded a affiliated company called element-14 to deal with us guys'n'gals.

To get themself known they talked to the right people and these people had the right ideas.. and now there is a hackerspace challenge.

Many hackerspaces worldwide were contacted and asked to participate and 30 hackerspaces have joined the challenge.

The hackerspaces got 6 weeks to design something that has a microcontroller and a portable powersource inside and can be used for education.


The EduBuzzer

We will contribute to the project with our own device: the EduBuzzer.


The EduBuzzer is a very flexible hardware thingie that consists of some LEDs, 4 buttons, a beeper and a radiocommunication interface.

It enables students and teachers with new ways to collaborate, play games, have quiz shows, surveys, multiple choice tests and much much much more.

In fact you can develop your own applications for the EduBuzzer in JavaScript and we will create a place to share your programs with the rest of the EduBuzzer community.

Progress, details, links and other things will be documented in various places on the Internet, foremost here in the wiki but also at the element14 community website

The assembled EduBuzzer
Build edubuzzer.gif

Interesting public documentation

The documentation of the project is kept in this wiki:

  • The picture gallery contains moving and still images, from the first prototype to the latest hardware
  • About the team
  • FAQ of all the questions that might still remain unanswered

Internal documentation


Abgerufen von „https://metalab.at/wiki/index.php?title=HSC2011&oldid=38172“