computer science moocs: a methodology for the recording of videos
TRANSCRIPT
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Computer Science MOOCs: a Methodology
for the Recording of Videos
Manuel Castro, Mercedes Alonso-Ramos, Sergio Martin, Mª Jose Albert, Belen Moriñigo, Miguel Rodriguez-
Artacho, Dario [email protected] /
http://es.slideshare.net/mmmcastro/
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Our experience in MOOCs
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MOOC Platforms Miriada X: 2 MOOCs UNED Abierta: 2 MOOCs unX: 3 MOOCs WePrendo: 3 MOOCs
Main features: Spanish speaking countries Videos Communication between students P2P evaluation Community + social gamification (Karma, badges) Content collaboration
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MOOCs in Miríada XApp development and entrepreneurship with App Inventor April 2015 – June 2015 Mobile development for users without technical knowledge for Iberoamerica
Augmented Reality App development and entrepreneurship with Vuforia April 2015 – June 2015 Innovative Augmented Reality apps for unemployed people in Spain
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MOOCs in unXApp development and entrepreneurship with App Inventor October 2012 – June 2014
Mobile development for users without technical knowledge for Iberoamerica
App development for STEM teachers with App Inventor October 2013 – June 2014
Mobile development for STEM teachers without technical knowledge for Iberoamerica
Augmented Reality App development for STEM teachers with Vuforia October 2013 – June 2014
Innovative Augmented Reality apps for STEM teachers in Spain
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MOOCs in WePrendoP2P communication for App development and entrepreneurship: AllJoynt
September 2013 – June 2014
Mobile apps with P2P communication
App development and entrepreneurship through context-aware services: Gimbal
September 2013 – June 2014
Mobile development with context-aware services
Augmented Reality App development and entrepreneurship with Vuforia
May 2013 – June 2014
Innovative Augmented Reality apps for unemployed people in Spain
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MOOCs in UNED AbiertaOpen data practical course: Business opportunities linked to open dataOctober 2012 – December 2013Research about Open and Linked Data Electronics experimentation with a remote laboratory (VISIR)April 2013 – June 2014The first international MOOC published with a remote labExperimentation with real analogue circuits through the Web using
a remote lab for electronics
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• Three level of certification• Badge (free)• Digital certificate (paid – 15€)• Diploma (paid – 50€ - and requires
on-campus exam)
Certification model
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ModuleVideo 1Quiz 1Video 2Quiz 2.....Video NQuiz N
Additional resources (external)
P2P Module evaluation (project)
Module structure
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IN-CLOUD projectInterviews and showcasesGive evidence of the use of cloud computing
Training sessionDidactic units technical production
Languages:English, German, Italian, Spanish, Portuguese and Greek
Partners of the project
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How to record them? Screencasts for both interviews and didactic
units
It offers educators a quick and easy way to produce 'show and tell' style video — great for explaining and illustrating a range of subjects
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Requirements:Proposed editing software: Camtasia
Pros: Easy to use 3 channels: screencast + webcam face recording + audio
from mic
Cons: Paid licence (but not expensive)
Screencast video lectures
Powerpoint-based video lectures
Skype-based interviews
Laptop-based interviews
Used for:
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Requirements:Proposed editing software: Camtasia (30 days free trial)
Other free options but with less features: No screencast and webcam at the same time No video editing
Educational licence
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Proposed models for interviews
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1. One-shot video interview with interviewerProposed models for interviews
Technology involved:CameraMicrophone
Features:Easiest way
https://www.youtube.com/watch?v=GClHiEuRj_s
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2. One-shot video interview without interviewerProposed models for interviews
Technology involved: Camera Microphone Camtasia to include questions with blackbackground before answers
Features: No interviewer. Questions using text Allows cutting and editing: More preparation of answers
Future?
New trends?
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Technology involved: Camera Microphone Camtasia
Features: Interviewer appears partially
Requires 2 takes: expert (answers)+ interviewer (questions) or questions added by text with black screen
Allows cutting the interview
3. Two-takes video interview with interviewerProposed models for interviews
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Technology involved:PC or smartphone for expertCamtasia for screencasting
Features:No need of microphone or camera
No need of being physically togetherAllows cutting the interview
4. Skype video interview Proposed models for interviews
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Recommended model: the easiest
• Device: Laptop• Microphone: USB mic (Snow Ball)• Software: Camtasia (Screencast)
• Device: Laptop• Software: Camtasia (Screencast)
or
TIP: Use the same things than in the video-lecture production process
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Proposed models for video lectures
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1. Powerpoint-based video-lectures
Technology involved:CamtasiaMicrophone
Features:Good for theory
https://www.youtube.com/watch?v=0q-JKBEwNy4
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2. Screencast video-lectures
Technology involved:CamtasiaMicrophone
Features:Good for practice: show how to code, config a tool,
navigate through web sites, etc.
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Our method1. Write a very good sript using close language
2. Screencast video and audio following the script
3. Cut beginning and end of screencast so that it starts and ends where you want (Optional)
4. Add beginning and end screen with name and title (just in case it’s not a powepoint-based video-lecture)
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Guidelines for Screencast video lectures
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Step 1. Clean up your desktopIcons, applications, background, etc. Avoid possible distractions!
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Step 2. Write a script to ensure…Your video includes everything you want Your language is exact and concise
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Step 3. Do a practice runIf you are using any tool or web site, practice first
so you don’t get unexpected resultsDon’t hesitate. Do it right or record it again
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Step 4. Record the best audio possible
Use an USB microphone:
…and…
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Step 5. Include yourself in the videoBut not all the time! It gets boring.Suggestion: only at beginning and end
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Computer Science MOOCs: a Methodology
for the Recording of Videos ?Manuel Castro, Mercedes Alonso-Ramos, Sergio Martin,
Mª Jose Albert, Belen Moriñigo, Miguel Rodriguez-Artacho, Dario Assante
[email protected] / http://es.slideshare.net/mmmcastro/