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Sharing

On 12 March I presented a keynote address at the IASI World Congress in Canberra. I posted a draft of my presentation in Slideshare. Gavin Reynolds has alerted me that:

video recordings of the Congress presentations are now available here.  Click on the Proceedings tab in the left navigation menu and follow the links.

To access the videos, you will need to logon using your Congress secure web username and password – originally issued when you completed your online registration. If you do not have a secure web account, it is not too late to complete the online registration form (ignoring the special requirements and payment sections) here.  An account will be automatically generated for you. If you experience any difficulties, please email us.

My presentation is on Day 2 of the Proceedings. Given the conference theme (Building and Sustaining Sport Information Communities – through connectivity, collaboration and sharing), and that my experience of the CCK08 course was so profound, I am keen to share these links.
This video segment introduces my talk.
In the minute I mention Gavin (Gavin Reynolds), Wayne (Wayne Goldsmith) and Flynny (Michael Flynn). I was delighted that each of them was in the audience as they have had a significant impact on my thinking and practice in sport.
These are the slides I used in the presentation iasi09-part-1 iasi-part-2 All the acknowledgements for the images used in the presentation are at the end of Part 2.
I used a Twitter Tag #IASI (and realised I needed to distinguish it from the Romanian #IASI post-event) for the conference and ran Tweet Deck throughout as my message centre.

IASI Canberra 2009: Days 1 and 2

The opportunities to chat and discuss ideas at the IASI Congress overtook blogging about the Congress! I was not able to attend Day 3 but hope to write more about events. This post is a wrap of some of the other events at the Congress on Day 1 and 2.
Wayne Goldsmith concluded Day 1 of the Congress with his workshop Creating Effective Online Learning Communities in High Performance Sport He started Day 2 with his plenary session Sport Information Blogging – Getting Your Message Out There Fast!
wayne Photo credit: Moregold Consulting
Both of Wayne’s presentations drew on his career-long interest in and fascination with innovative ideas and practice in high performance sport. He is the author of a much-read blog sportscoachingbrain and the principal in Moregold Consulting
Wayne introduced his talk on Day 1 with the suggestion that “Knowledge is power … only when it is hard to get!” Wayne discussed the geographical isolation of Australia in late 1980s and how hard it was then to get material about high performance sport innovation. Twenty years later it is a digitally rich time when successful coaches and teams are able to accelerate their change in performance faster than their competitors. This accelerated changed is linked closely to the ability to learn.
Wayne indicated that the on-line community offers opportunities to learn faster about WHAT is available. Since everyone can access the WHAT, Wayne suggests that it is the HOW knowledge that will transform learning and performance. Wayne explored how this HOW learning might move from an academic setting to the risk practiced high performance environment.
Wayne made a very strong case for future perspectives and argued passionately about the role high performance contexts will play in this approach. He concluded the Day 1 workshop with the exhortation to “get excited, interested, and do it differently.”
This requires the recognition that the past is a platform upon which to create knowledge and stimulate individuality.
On the afternoon of Day 2 there were a number of paper presentations in the Theme 4 strand of the Congress: Sport Performance Analysis Applications and Broadcast Technology Solutions.
The program included:
Fumito Yoshikawa, National Institute of Advanced Industrial Science and Technology, Japan
Automated Video Indexing System for Badminton Game Analysis [abstract]
Fumito provided an account of the automated video indexing system he had developed using a single ceiling camera.
His methodology included: segmentation, detection of players, and detection of rally segments.
He demonstrated how in the segment process white court lines were extracted using Otsu’s (1979) automatic threshold selection method. He shared the detection formula used to track players and the process for detecting and tracking the shuttlecock
Fumito shared his experimental findings in relation to 344 rallies over 5 matches. Video was captured at 30fps. The computational speed of the process was 7msec/frame (144fps). The experiment yielded good results and Fumito gave examples of data visualisation that enables immediate feedback. He concluded that a rule based, player and shuttlecock, single camera system yielded promising results, fast processing time, and immediate feedback. He identified the potential of this work for other net games.
Keane Wheeler, University of Canberra and University of the Sunshine Coast, Australia
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Notational Analysis of Agility Skill Execution in Rugby Union [abstract]
Keane presented findings from his use of lapsed-time notational analysis to examine agility skill execution in rugby union. He discussed Time Motion studies, Technical studies (Focus for today’s paper)and Tactical studies.  Keane’s work focussed on tackle outcome in rugby union. He identified the characteristics of agility and tackle outcome: 60% tackle win (15% includes a tackle break) and noted that in the top 4 teams in his study 19% of runs lead to tackle breaks. The middle 5 teams have 16%, and the bottom 5 teams have 12%. Keane then discussed what needs to happen in a tackle break. He suggested that the ball carrier should receive the ball two body lengths from the defence and execute a change of direction at 1-2 body lengths at 20/60 degrees and then straighten through the hole created. His study exemplified the coaching maxim “beat the defence, advance the ball, score tries.”
Claire Short, Australian Sports Commission
Digital Video Applications in High Performance Sport [abstract]
Claire provided a comprehensive overview of digital video in her presentation:

  • Why digital? (Fast, quality, performance analysis, communication, historical record)
  • Equipment (field and office): capturing, accessories, storing
  • Viewing. (Noted trade off between size of projection and illuminations. Smaller projectors have shorter run time.)
  • Editing and dubbing: copying towers and Blu-Ray developments
  • Storing and archiving: note the move to Blu-Ray

She encouarged the audience to consider:

  • Ease of operation
  • Upgradability
  • Maintenance
  • Training

Alexis Lebedew, Australian Institute of Sport
Hyperconnectivity [abstract]
33_percent_landscape

Alexis introduced his talk on Hyperconnectivity with a discussion of the proliferation of connected and connectable devices. He provided a case study example of supporting coach in the field. He suggested that this quadrennium (2009-2012) will be characterised by: high speeed wireless, geotagging, semantic technologies, cloud computing. He identified Wireless availability as the key driver. He noted the role cloud computing will play and the increasing importance of Software as a Service (SaaS). Alexis concluded his presentation with a consideration of how hyperconnectivity might work: ensure ecologically valid, change habits, and personalise. He asserted that throughout this process a key maxim will be “Usability is more important than functionality”.
The Theme session ended with a panel discussion of Video and Digital Asset Repositories in Sport using case studies from Japan, Germany, and Australia.

IASI Canberra 2009 : Day 2: Josep Escoda

Josep Escoda presented the fourth keynote of the IASI conference: Barcelona to London: A Broadcast Science and Training Experience
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Introduction
Josep identified the three high performance centres in Spain and four single sport centres. Josep is based at the Centre d’Alt Rendiment CAR . CAR aims to provide and integrate services to high performance sport. CAR was established in 1987 in time for the Barcelona Olympics. It was established as a public company that used existing facilities. The public nature of the company gave advantages leading into preparations for Barcelona.
Josep noted that the workflow at CAR was focussed on integration. CAR has a 12 million euro budget that is sourced from the Catalan Government, the Spannish governments and income generated by CAR’s own income. There are over 200 staff at CAR. There are 400 athletes and 600 students at CAR. They participate in 26 Olympic and non-Olympic sports. The most recent inclusion has been sport dance.
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Work at CAR
CAR is the host of the International Association of High Performance Sports Training Centres (IAHPSTC). Josep outlined the development of forums to share experience. One example has been collaboration with the International Council for Coach Education ICCE.
International Projects at CAR have included:

  • 3D Motion Capture
  • Long Jump Technology Development
  • Muscle Atrophy Research and Exercise System
  • Speed Glues
  • 3D animations of jumps at Barcelona.
  • Atlanta 1996 digital motion capture.
  • 2003 FINA Championships and Image System for Swimming Events.  (This system included a four-camera, real time autotracking system to produce average velocity, turns, stroke length and frequency.)
  • Beijing 2008: interactive tracking of Catalan athletes. (Web links, digital TV recording and data stream, SMS platform for results and sharing information.) Note that TV recordings were geolocalised to comply with IOC rights.

Future Plans at Sant Cugat
Josep discussed the new facility being developed at Sant Cugat. He outlined a new technological approach to inform the building process. There is a 36 million euro investment to deliver a facility in 2011. This new facility will be state of the art and built upon principles that include: health and life balance, modularity, integration, non-invasive, instant feedback, control, quality, and ecology. There will be generic technology requirements that include.

  • Ubiquitous access
  • 10G technology
  • Integration of IP V6, Advanced XML sport standards and Mpeg7, full HD High Speed IP Cam.
  • Videoconferencing

Josep indicated that this system will be housed in a unified system with one interface. He demonstrated the concept of the hand held control room for the new facility. The new facility will involve a partnership with CISCO and Dell with a 10 years’ expected life cycle. All this within secure control access.
Josep concluded his presentation with a video animation of the new facility at Sant Cugat.

IASI Canberra 2009: Day 1: John Bales

John Bales is the CEO of the Coaching Association of Canada.
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His keynote address at IASI was entitled The Use of Web Based Technologies by Coaches
John initiated his presentation with the suggestion that learning faster than the opposition is fundamental to competitive advantage. He developed this suggestion with a discussion of learning organisations. His talk explored two themes in relation to coach education and development: How are coaches using web based technologies? What are the implications of these challenges?
John identified five challenges:
1. Communicating training and team information to athletes: (logistics, planning, monitoring, analysis of results). John discussed customised web sites as a solution to this challenge and used an example of a web site used by a Modern Pentathlon coach in the United Kingdom. The site had public domains for announcements, tasks, competitions, training, and team issues. The site has a private domain for coach-athlete interaction around training data.
2. Synthesising input from multiple sources and individualising it. John introduced this challenge with a Ric Charlesworth quote from  Murray Phillips’ From Sidelines to Centre Field. John discussed web sites and web meeting software as a solution to this challenge and shared examples of athlete centred coach led systems. John discussed knowledge transfer and noted Ian Reade et al’s (2006) work. He used a British Volleyball web site as an example of this process of sharing knowledge and shared the use of Elluminate in Canada as meeting software to link coaches and players.
3.    Competency based coach education programs. In this third challenge, John explored how to track large amounts of information and collecting evidence to demonstrate practice. He discussed in detail the use of an E-portfolio as a solution to this challenge. John used examples from Canada to illustrate the use of e-portfolios.
4. John considered two parts to this fourth challenge: (a) Accessibility and effectiveness of coach education. He explored web based learning. and ePreparation for face-to-face contexts. John shared an example of Canadian Ski Coaches’ e-preparation and the use made of video within the e-preparation phase. (b) Retaining effective learning methods in an e-learning environment. John noted the importance of experiential and problem based learning environments. He used Jennifer Moon’s (2001) Short courses and workshops: improving the impact of learning, training and professional development): nature of current practice principles to explore learning:

  • identify current practice
  • clarify new learning and how it relates to current understandings and practice
  • integrate new learning and current understandings of practice;
  • anticipate or imagine the nature of improved practice.

John used an example of Virtual 3D resources to discuss learning facilitation. He shared work underway on a pilot program to link winter sport coaches in Canada.
5. Lifelong learning: create environments encouraging ongoing interaction and daily learning. John explored the opportunities available to social networks and illustrated his discussion with an example of a Global Coach Social Network.
John concluded his keynote address with a consideration of the implications of these challenges and solutions for sports organisations.

IASI 2009 Canberra: Day 1 Edward Derse

The title of Edward’s Keynote address to IASI was The Loud Library: Disruption, Media and Social Knowledge
Edward is the Vice President and General Manager, of GameFly Media, GameFly, Inc.

mr_edward_derse_1
He introduced his talk about The Loud Library by linking to Clayten Christensen’s (1997) concept discussed in The Innovator’s Dilemma, ‘disruptive innovation’.
Edward noted three stages in disruptive innovation: innocent novelty, overlap, crisis. He exemplified this with the emergence of the digital camera and its implications for photographic film producers. He then discussed the disruptions caused to traditional media: music, television and newspapers.
Edward presented data from the World Internet Project Report (2009) to discuss changes in Internet ecology.
In his discussion of the Music industry Edward noted the emergence of MP3 and MP4 formats and the proliferation of peer-to-peer (P2P) hosting sites. He discussed the emergence of harvesting and digital sales whilst noting the demise of ‘conventional’ music industry sales.
Edward noted the demise of broadcast television primetime viewing in the USA. He observed that people watch TV on their own terms and noted the emergence and success of Hulu, ESPN360 and the impact of iPhone.
In his discussion of newspapers, Edward cited Philip Meyer’s The Vanishing Newspaper. He noted too that the Rocky Mountain News closed after 150 years. The decline in newspaper sales is evident throughout the USA as is the business model upon which the newspapers were founded. The emergence of free and reliable on-line news and user generated media streams have had a profound impact on this model.  Edward noted Twitter’s success in providing immediate news (US Air Flight 1549 as the case in point).
Millennials have developed a different ecology in accessing the media.
Edward moved from the disruption of music, television and newspapers to a discussion of the disruption to the Library, notwithstanding its existing social functions. Edward argued that the Library is a media organisation and is in the information delivery business. The American Library Association (ALA) has noted generational differences in use of the library space.
Despite the disruption to the Library, Edward had a note of hope for IASI. Librarians have the skills to flourish in the digital age: metadata experts, cataloguers, digitisers, reference points, and communicators. Adaptation is required for fundamental change.
Edward urged IASI delegates to:
1. Know the consumer
Digital natives (Born Digital) post 1990: personal computer available for 15 years, Palm Pilot, Napster, Wikipedia, Skye, iPod, Podcasts, YouTube, MySpace, Facebook, Twitter.
2. Get lost in the cloud. Recognise software as a service. 87% of those under 29 are cloud users.
3. Participate in conversations. There are new ways to interact and communicate. Libraries should be LOUD and an integral part of the conversation business. Libraries should recognise the availability of multiple social networks and the possibility of impacting on the social graph. Examples of these networks are Facebook, LinkedIn MySpace, Bebo, Ning. Twitter. Edward discussed Wikipedia too and encouraged delegated to become part of social graph by adding social knowledge. This is a time for the wisdom of crowds, folksomonies and tags.
In summary, Edward identified important characteristics of adaptation to a new ecology for the library:

  • Live in the cloud
  • Less attachment to physical collections
  • Do not control categorization of knowledge
  • Use social knowledge
  • Lead conversations where they happen
  • Acquire skills specific to social technology
  • Surface data from the deep web
  • Develop your node in the social graph

Edward concluded his keynote presentation with a discussion of sports libraries, conversations and participatory networks.
He exemplified this with referennce to:
The Flickr Commons
YouTube.
Veodia.
Free online resources.
LA84 Foundation.
Amazon.com.
Google Maps API and Google Earth.
Social bookmarking.
Widgets
Netvibes
Skype
Instant Messaging
Newsgator
Ning
Wikipedia
Google’s power and reach.
LinkedIn

Edward’s final observation was that IASI can be an important node in the social graph and a point of light in this new ecology.

IASI 2009 Canberra: Day 1 Welcome

Introduction
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Brennon Dowrick , the Master of Ceremonies, welcomed guests and delegates to the 13th IASI World Congress.
Brennon introduced Brent Espeland, Acting CEO, Australian Sports Commission (ASC) and invited him to make the official welcome address to all congress delegates. Brent welcomed delegates on behalf of the ASC. In his address, Brent identified Sport as a great social movement and encouraged delegates to identify and share sport information that highlighted the colour and richness of the fabric of sport. In his concluding remarks Brent acknowledge the role the NSIC had played in organising the conference and congratulated the NSIC in its work.
Brennon then invited Gretschen Ghent, IASI President, to make her welcome speech on behalf of IASI. Gretschen pointed to the exciting and challenging three days ahead. She thanked the NSIC too for its diligent work in preparing for a memorable three days. She noted the wonderful opportunities presented by the digital changes occurring and the collaborative work required to enable ease of access to, and delivery of, multimedia resources. Gretschen encouraged delegates to explore and debate these issues during the Congress. She exhorted delegates to learn, ask, mingle and socialise!
Brennon Dowrick shared his story as a gymnast scholarship athlete at the Australian Institute of Sport and as Australia’s first Commonwealth Gold medallist in gymnastics as a 19 years ago in Auckland, New Zealand. He illustrated his talk with his pommel horse routine from that event.
Brennon then introduced Edward Derse as the Congress’s first Keynote Address.

A Fourth Age of Sports Institutes

Some time ago I started a post about my presentation to IASI in Canberra in March 2009.
I have a draft of my presentation at Slideshare. I am having some difficulty with the bandwidth available to me out at Mongarlowe and am still to add a Slidecast to the presentation.
It is a draft and will change as the IASI Congress unfolds. I am enormously indebted to Stephen Downes, George Siemens and my colleagues in CCK08 for helping me to accelerate my thinking in such an open way.
Update
This is the updated Slideshare (7 March):
[slideshare id=1108286&doc=afourthageofsportsinstitutes-090305170059-phpapp02]

View more presentations from Keith Lyons. (tags: semantic age)

This is a link to a Scribd archive of the presentation on 12 March. It contains all acknowledgements and references used.

Discussing Performance

I have been involved in coaching canoe slalom for the last two months. It is a busy time of the year in Australia when athletes compete for places in Australian teams. I travel to the Penrith Whitewater Stadium twice a week from my home in Mongarlowe. Each visit involves a 600 kilometre round trip and during these trips I listen to Radio National … there are some great programs at 4 a.m. to help focus my attention on the very quiet roads (I missed this program on recommendation and social networks!).
All week I have been musing about the CCK08 wrap held on Tuesday morning (Australia time) and it is fascinating how many other items have attracted my attention this week. I thought I would bring all these strands together in this post to explore some of my interests in performance and the connectedness of people and ideas. My most recent journey on Saturday morning (28 February) was the catalyst. During that journey between Braidwood and Tarago I listened to a fascinating discussion of whistleblowing in the workplace between The National Interest‘s presenter Peter Mares and Labor MP Mark Dreyfus, the chair of the Legal and Constitutional Affairs committee. The discussion was framed by this observation “History tells us that there’s usually a high price to be paid for whistle-blowing. Organisations being challenged understandably turn nasty and there have been few protections, even for individuals who act out of a sense of honesty or integrity.”
The next hour from Tarago to Exeter was filled by Music Deli. Many years ago I worked at Dartington College of Arts and became fascinated by ethnomusicology at a time when my interest in ethnography was developing. Saturday morning’s program provided a great stimulus to reflect on those times. In the program there were two studio sessions the first featured the clarinet player Bobby Dimitrievski and his band from Sydney. He talked about his Macedonian musical heritage. In the second session, Italian musician Enrico Noviello sang, played and talked about traditional music from Puglia. I was enraptured by Bobby and Enrico’s discussions of oral tradition in music making. The podcast can be found here.
Early on Tuesday morning I was set for the CCK08 discussions and was keen to be part of the sharing ethos so prevalent in CCK08 and to be involved in the practice of connectedness. Stephen wrote that he was delayed in participating in the Elluminate session by clearing snow at his home, I failed to arrive at all because of Comet Lulin (C/2007 N3 Lulin). Conversations about CCK08 between the thirty-two participants went on without me and I became an asynchronous participant! However, I did see the comet pass over my part of Australia and thought that the once in a thousand years experience was a very important moment for me. (It was interesting to note other networks at work during Lulin’s journey and noted this set of photographs from the Alborz Mountains in Iran.) On reflection CCK08 was that kind of experience for me too.
I have written a number of posts about CCK08 in this blog and most of them are reflections-in-action. I have written some reflections-on-action too. As a result of CCK08 I think and act differently. My understanding of teaching and learning has been transformed and I hope I have a group of friends who will amplify my understanding and practice. My participation in CCK08 was part of a wonderful cosmos of energy, thought and engagement that CCK08 brought.
I have stored many of the resources shared in CCK08. I am storing my photograph of Lulin too!
lulin
I took a series of photographs with a Fuji camera using varying settings. Some of them have no trace of the comet! In retrospect that seems to be some course participants’ experience of CCK08 as they discussed the tools and knowledge required for participation in CCK08. Throughout the course I discovered new ways to communicate and share. I hope that by taking a fallibilist approach to learning I grew my understanding by the on-going inclusion of ideas and tools.
I mentioned earlier that I had been listening to Radio National. It struck me that no one talks about being a lurker of radio channels. I discovered the term ‘lurker’ during CCK08 discussions and note that it reappeared in the Wrap discussions. I have assumed that each of us has a different approach to engagement in learning. I find it hard to use the verb ‘to lurk’ let alone call someone a ‘lurker’. I noted too that there was some discussion about what to call a CCK ‘course’. I have tended to think of courses in a very literal sense. In the sport of canoe slalom participants navigate their way through a series of gates. On natural rivers the flow of the water varies as does the course of the river. Water courses and canoe slalom courses vary enormously even during the same event. I felt very comfortable in CCK08 and like Oh Laura was ‘a glass of water longing for the ocean’. I think the Wrap had some excellent suggestions for CCK09.
What struck me about many of the participants in CCK08 was their polymath interests. Last week there was enormous discussion about another polymath, Gail Trimble. This post attracted my attention on Thursday last week. I read, in particular, that:

The acclaim she has received for her stellar knowledge – “In the cautionary poem by Hilaire Belloc, what was the ‘trick that everyone abhors’, practiced by Rebecca…” to which she correctly answered “slamming doors” – has not been one-way. She has been ridiculed on social networking sites for being too geekily smart and one newspaper this week asked: “Why do so many hate this girl simply for being clever?”

I find it remarkable that a person with such a wonderful knowledge could be viewed as a threat to anyone. It seemed to me that CCK08 was able to celebrate knowing and the introduction of guests amplified the course for me. I am hopeful that CCK09 will develop its use of guests and the explicit role of the external voice that Dave Cormier provided. I am keen to participate in CCK09 and to be part of the evolution of a very special community. Next time around I may be even a participant in Moodle!
Whilst pondering all this I was dipping into Facebook and catching up with friends. One of my friends, Michael Herlihy, has been very active this week and has posted some great videos. (I have posted this about one of his video posts.) Michael posted two videos about sport performance and the videos provide an excellent end to my week of contemplating performance and the connectedness of people and ideas.
CCK08 opened up the enormous possibilities of growing through sharing. I have spent much of my last thirty years in elite sport. In this environment it was assumed that success was based upon secrecy. Michael’s video post about the analysis of Irish sporting performance offers an interesting juxtaposition of the openness and secrecy debate.
Alistair Gray offers this assessment of Ireland’s performance at the Beijing Olympics
[youtube=http://www.youtube.com/watch?v=D1OOZ2qaKM4&hl=en&fs=1]
This is Pat Hickey‘s response
[youtube=http://www.youtube.com/watch?v=yfS56Va0Zc8&hl=en&fs=1]
The Irish Times gives its take on the review of Irish Olympic performance here and provides this brief summary of the key points of the review of performance.
What is exciting for me is that this discussion is a public one. CCK08 has given me enormous confidence to pursue an openness approach to performance that recognises that sharing enables transformation. There have been so many instances this week where the power of sharing is so evident. I see possibilities everywhere. I am excited that they are real opportunities rather than imagined connections.

Qu'est-ce que la chance?

Whilst catching up with my Facebook account, by chance, I found a post from a friend that linked me to this video Qu’est-ce que la chance ? on a French comedy site (‘Rechercher dans la plus grosse base d’humour de francophonie’).
There was no embed code for the video so having tried Vodpod, I used WordPress’s Press This to form the link to the video and embed it here.
If you go to the link it contains some remarkable visual examples of chance (or fate). I was predisposed to share this by a post in Stephen Downes OLDaily with a link to Karyn Romeis’s post. Both discuss the distinction between giving and sharing.
Does someone give us luck, is it shared with us or do we make our own luck? (This prompted me to revisit the Atheist Bus Website for inspiration.)
special-award
Photo credit

Performance Analysis Revisited 02

This is a companion post to Performance Analysis Revisited 01.
I was invited to a seminar at Sheffield Hallam University in 1999 at a time when there was a lot of discussion about the establishment of the English Institute of Sport. I was delighted to be invited to the seminar chaired by Professor Roger Bartlett in the Centre for Sport and Exercise Science.
The aim of my presentation was to explore a vision for performance analysis that would underline its meta-importance to an Institute of Sport and its interdisciplinary potential. I have added narration to the SlideShare and the Slidecast lasts for approximately 12 minutes and 25 seconds. In order to extend my use of the Slidecast option I tried an audio capture with QuickTime and a USB microphone. I imported the MP4 file into Audacity and then exported the file as an MP3 file ready for upload at Internet Archive. I archived the audio file at the Internet Archive. If you choose the full screen option for the SlideShare you can see the progression of the narrative and there should be an automatic change of slides.
In the presentation I mention Dava Sobel‘s book Longitude (1996) and the paper by Will Hopkins, John Hawley and Louise Burke Researching Worthwhile Performance Improvements published in SportScience.
As I was preparing the SlideShare for the archive I watched this SlideShare about presentations. It is fascinating to compare today’s principles with early explorations of PowerPoint. I use Keynote these days and am moving more and more to the use of images and minimal text.
Like many people I lament PowerPointlessness and trust that by sharing archive material I can be part of a creative process about using presentations asynchronously to stimulate and support teachable moments or readiness to learn.
This is the 1999 presentation and its format is a you will see, a child of its time. I do hope the ideas are less time constrained!
[slideshare id=1032176&doc=990621-a-vision-for-21-century-pe-1234762150494064-3]