Why should I be interested in 3D printing?

I feel like I’ve arrived late to the party. I’d seen David Flanders and others working with 3D printers at Dev8D but I was thinking about other things at the time and never appreciated how significant and wonderful this new technology is and could be. If you’re wondering what 3D printing is, or just don’t get it, watch this and read the articles below. I’m hoping we can get a group together in Lincoln to start making stuff and more printers for others. I know there is interest among some staff and students here and it shouldn’t take much to bring together an informal group interested in exploring the different educational uses of 3D printers (as well as have a lot of fun).

Economist: More than just digital quilting

BBC: 3D Printing offers ability to print physical objects

Ben O’Steen: Making the physical from the digital

DevXS: Improve, challenge, positively disrupt

Even student hackers need to rest

I’ve spent the last five months helping to organise and host DevXS, a national student developer conference. The conference on 11-13th November was fully booked and a great success. Over 170 students attended from across the UK, representing 37 universities, as well as a further 20 tutors and developer mentors working in the Higher Education sector.

You can read more about DevXS on the conference blog which was updated throughout the weekend by a superb team of media students. There are lots of videos and presentation slides on the blog as well as pictures and information about the prize winners and their applications.

It was a really exhausting and satisfying experience to be involved in and not only was it the first conference of its kind in the UK but it looks like it will become an annual event hosted by a different university each year and organised by the JISC-funded DevCSI project.

You can read a report about the conference on the DevCSI website. The Guardian also published an article (originally titled ‘Hacking the Academy’) in the run up to the conference, which I wrote with Mike Neary.

http://youtu.be/DO_tlvy0qs8

Aberystwyth hardware hackers
Aberystwyth hardware hackers
Team HTTP Error #418
Team HTTP Error #418
Some brought their desktop rigs
Some brought their desktop rigs
The Aberdeen team raised sponsorship to attend
The Aberdeen team raised sponsorship to attend
The venue
The Engine Shed, where we lived for two days.

 

 

Hacking the Academy

An article I wrote with Mike Neary for the Guardian was published last week. It relates to my recent note about Hacking as an Academic Practice and is part of a longer journal article that I’m hoping to have finished by the end of the year about the importance of university culture to the history of hacking.

The publication of the article was nicely timed to coincide with DevXS, the national student developer conference we’re hosting next month. Last week there was a surge of registrations and we’re now fully booked. It should be a great event.

Hackers are vital to the university culture of openness and innovation

Have you noticed anything missing from the ongoing phone hacking scandal involving the News of the World? There are no hackers involved. This is the latest example of hacking’s troubled history with the mainstream media, which confuses the “playful cleverness” of expert computer programmers with the malicious meddling of computer crackers and criminal journalists. With this confusion, the rich and fruitful history of the true hackers is diminished and a thriving intellectual culture focused on problem solving, self-directed learning and the free exchange of knowledge is undermined.

Much has been written about hackers and hacking, but rarely is it contextualised as part of the scholarly tradition. Yet careful reading of the history of hacking reveals that it is very much a part of the work and values of universities and that the hacker ethic is shared, in part at least, by most academics working today.

Read more

Hacking as an academic practice

Just a note to say that I think those of us working in universities should be defending the terms ‘hack’, ‘hacker‘ and ‘hacking’. Hacking has had some really bad press recently and as a consequence is terribly mis-understood, but is a term that was born out of the work ethic of pioneering academics and a practice that’s still worth defending. The history of EdTech has its roots in hacking culture. Stand up for it! Stand up for the Hackers!*

hacker: n.[originally, someone who makes furniture with an axe]

  1. A person who enjoys exploring the details of programmable systems and how to stretch their capabilities, as opposed to most users, who prefer to learn only the minimum necessary. RFC1392, the Internet Users’ Glossary, usefully amplifies this as: A person who delights in having an intimate understanding of the internal workings of a system, computers and computer networks in particular.
  2. One who programs enthusiastically (even obsessively) or who enjoys programming rather than just theorizing about programming.
  3. A person capable of appreciating hack value.
  4. A person who is good at programming quickly.
  5. An expert at a particular program, or one who frequently does work using it or on it; as in ‘a Unix hacker’. (Definitions 1 through 5 are correlated, and people who fit them congregate.)
  6. An expert or enthusiast of any kind. One might be an astronomy hacker, for example.
  7. One who enjoys the intellectual challenge of creatively overcoming or circumventing limitations.
  8. [deprecated] A malicious meddler who tries to discover sensitive information by poking around. Hence password hacker, network hacker. The correct term for this sense is cracker.

The term ‘hacker’ also tends to connote membership in the global community defined by the net (see the network. For discussion of some of the basics of this culture, see the How To Become A Hacker FAQ. It also implies that the person described is seen to subscribe to some version of the hacker ethic (see hacker ethic).

It is better to be described as a hacker by others than to describe oneself that way. Hackers consider themselves something of an elite (a meritocracy based on ability), though one to which new members are gladly welcome. There is thus a certain ego satisfaction to be had in identifying yourself as a hacker (but if you claim to be one and are not, you’ll quickly be labeled bogus). See also geekwannabee.

This term seems to have been first adopted as a badge in the 1960s by the hacker culture surrounding TMRC and the MIT AI Lab. We have a report that it was used in a sense close to this entry’s by teenage radio hams and electronics tinkerers in the mid-1950s.

In addition to the links above, here’s some worthwhile reading if you’re interested:

* Dedicated to Jim GroomTony Hirst, Alex Bilbie and Nick Jackson. Fine Hackers working in universities today.

Technology for education: A new group

I offer this as one response to my previous post. Much more needs to be done to ‘reverse imagineer’ EdTech, but this will be my practical focus for the foreseeable future and the nexus of where theory is put into practice, where pedagogy meets technología: “The processes and practices of doing things, understanding things and developing knowledge”? (Selwyn 2011, p7)

A new group

In January, I wrote about how I had written a paper for the university about the role of technology in the context of Student as Producer. The paper included a recommendation that a new team be convened to “further the research, development and support of technology” at the university. January feels like a long time ago now, and I wanted to write about what’s been happening since then, because it’s all good 🙂

Following my presentation of the original paper to the Teaching and Learning Committee, I was asked to provide more detail on what the proposed team would do and a justification for the budget I had outlined. Both papers were written on behalf of and with the co-operation of, the Dean of Teaching and Learning, the University Librarian, the Prof. of Education, the Head of ICT and the Vice President of Academic Affairs in the Student Union. The second paper went back to the T&L Committee and, following their approval, then went to the university’s Executive Board in early April.

I began the paper by outlining what the team is for:

The team will consolidate and extend the existing collaborative work taking place between Centre for Educational Research and Development, The Library and ICT Services ((Since writing this, I’ve listed examples of our existing work in a recent blog post. You can add JISCPress and ChemistryFM, this WordPress platform and our e-portfolio system to that list, too.)) and invite staff and students from across the university to join the team. The team will offer incentives to staff and students who wish to contribute to the rapid innovation of appropriate technology for education at the university, through work-experience, research bursaries and internal and external applications for funding. Through our experience of the Fund for Educational Development (FED) and Undergraduate Research Opportunity Scheme (UROS) funds, we know this is an effective method of engaging staff and students in research and development. A core principle of the team will be that students and staff have much to learn from each other and that students as producers can be agents of change in the use of technology for education.

I then went on to argue:

The Student as Producer project is anticipated to take between 3-5 years to fully embed across the university. During this time, significant changes will occur in the technologies we use. In just the last five years, we have seen the rise of web applications such as YouTube, Facebook, Twitter, and Web 2.0 in general. Aside from such applications, networked infrastructure has developed considerably, with access to broadband now widespread and the use of smart phones and netbooks rapidly increasing. For a student at the University of Lincoln in 2011, high-speed networks are now ubiquitous across the city campuses and such networks themselves are now the ‘learning landscape’, in which the university is but one part.

There is a strong argument for shifting away from the idea of ‘educational technology’ to address technology straight on, recognising that any technology can support and enhance the research, teaching and learning process, and that the use of these technologies increasingly lies outside the institution’s control. We would argue that it is not the university’s role to compete with or determine the use of any technology but rather support access to technology in the broadest terms. This can be achieved through incremental improvements to infrastructure (e.g. network capacity and ease of use), supporting staff and students (e.g. training, workshops, courses) and personalising and integrating the services we do provide so that staff and students have a useful and enjoyable experience of technology at the university and understand how it fits within their wider networks. In particular, we should consider whether Blackboard can be better enhanced through mobile applications and the integration of other popular services such as Facebook. It is a key technology for the support of teaching and learning and if extended through the work of the proposed team, could be a platform for innovation. All of this work should be informed by a broad understanding of the social roles of technology and the objective of producing critical, digitally literate staff and students.

I presented a list of risks that I thought would present themselves if we didn’t take this approach:

  1. Poor co-ordination: Poorly co-ordinated investment in technology to support strategic objectives, resulting in competing interests in limited resources.
  2. Disjuncture: Growing disjuncture between student expectations and institutional provision of technology and support.
  3. Inertia: No locus for technological experimentation and innovation.
  4. Unattractive to potential post-graduates and staff: Technological provision compares poorly to other institutions, putting off new staff and post-graduates.
  5. Loss of income stream: Under-investment in ‘seeding’ projects that may attract external income.
  6. Business As Usual: During a period of significant change in Higher Education, our progressive T&L Strategy is hindered by poorly co-ordinated technological development.
  7. Student as Consumer: Technology remains something ‘provided’ by the university, rather than produced and informed by its staff and students.

Finally, I provided more detail about the costs. After taking into account existing budgets available to us and anticipated external research income, the total I asked for was £22K/yr to pay for an additional 12-month Intern position and a contribution to the staff and student bursaries we want to make available.  This was approved.

I was pleased with the outcome as it means that our current work is being recognised as well as the strategic direction we wish to go in. In terms of resourcing, we will have at least one more full-time (Intern) post and hold a £20K annual budget which will be used to provide grants and bursaries to staff and students, pay for hardware and software as needed and pay for participants to go to conferences to discuss their work and learn from the EdTech community at large. This doesn’t include any external income that we hope to generate. The nature of our applications for research grants is unlikely to change other than we hope to have more capacity in the future including both students and academic staff as active contributors to the development, implementation and support of technology for education at the university.

Team? Group? Network? Place?

The core members of the group (i.e. CERD/ICT/Library) met for an afternoon last week to discuss the roadmap for getting everything in place for the new academic year. We began by discussing the remit of the group (as detailed in the two committee papers), which is principally to serve the objectives of Student as Producer, the de facto teaching and learning strategy of the university. We spent a while discussing the nature of the group; that is, whether it was a team, a network, a group or even a place. In the first committee paper I wrote, I described it as “a flexible, cross-departmental team of staff and student peers”, but have since come to refer to it as a ‘group’, as ‘team’ does not reflect the nature of how we intend to work, nor the relationships we hope to build among participants, nor is a ‘team’ inclusive enough. I’d like to think that we’ll develop a network of interested staff and students and even attract interest and collaboration from outside the university, but I think it’s too early to call what we’re doing a network, although we are networked and working on the Net.  We’ve given ourselves a couple of weeks to come up with name but whatever we call it, we agreed that in principle we’d govern the group by consensus among us. Ideally, though not always in practice, the Net can help us create flatter structures of governance, so we’ll try to shape the way we work around this ideal.  My role will be to co-ordinate the work of the group by consensus.

UPDATE: We decided upon LNCD as the name for our group. It’s a recursive acronym: LNCD’s Not a Central Development group.

All participants will be encouraged to write about their work in the context of Student as Producer, building on the progressive pedagogical framework that is being implemented at the university, theorising their work critically and reflexively. We’ll support this approach, too, building a reading list for people wanting to think critically about EdTech and an occasional seminar series where we’ll discuss our ideas critically, reflexively and collegially.

Road map and tools

We will be up and running by the start of the next academic year. Over the summer, we’ve got a timetable of work that we plan to do to ensure we’ve got a clearly defined identity and the tools in place to support the nature of our work. By the end of September, we’ll have a website that offers clear information on what we do, what we’re working on, how to get involved and the ways we can support staff and students at the university. The site will allow you to review all aspects of our projects as well as propose new projects which can be voted up and down according to staff and students’ priority. There will be an application form for you to apply for funding from us and a number of ways for you discuss your ideas on and offline. We’ll be continuing our current provision of staff training, but will be looking to re-develop the sessions into short courses that are useful to both staff and students. The 2009 Higher Education in a Web 2.0 World report recommended that

The time would seem to be right seriously and systematically to begin the process of renegotiating the relationship between tutor and student to bring about a situation where each recognises and values the other’s expertise and capability and works together to capitalise on it. This implies drawing students into the development of approaches to teaching and learning. [Higher Education in a Web 2.0 World, p.9]

This is very much what Student as Producer is aiming to do through embedding research-engaged teaching and learning across the curricula and the approach we plan to take around support and training for the use of technology in teaching and learning. We’ll be working with the Student Union and the Principle Teacher Fellows across the university to identify ways that students and their tutors can be encouraged to support each other and we welcome the input and collaboration of anyone who wishes to adopt and advocate this approach. We’ll be designing some posters, flyers and business cards over the summer so that people around the university know who we are and how to get in touch in time for Fresher’s Week.

For the Geeks, you might be interested to know that we’ve decided upon a set of tools for managing our work online in a distributed environment where most of us work in different parts of the university campuses. We’ll have a dedicated virtual Linux box (as well as our usual development servers) and the main website will be run on WordPress using our own custom CWD theme. We’ll be migrating all of our code to Git Hub very soon and we’ll be using Pivotal Tracker to manage our development tasks in an agile and open way. We’ll be using our existing combination of Get Satisfaction and Zen Desk to manage peer-to-peer user support and bug reports and we’ll also be looking at alternatives such as User Voice and the Open Source Q&A tool to provide a way for you to suggest and vote for project ideas. Notably, through the use of their APIs, most of these tools integrate well, so that we can create tasks in Pivotal Tracker from bug reports made with Zen Desk and associate those tasks with commits on Git Hub. We’ll be using Twitter just as we always do, and we’ll be using Google Groups for longer discussions around each project (as well as regularly meeting face-to-face, of course). For projects that don’t involve writing code (which we certainly welcome), we’ll be looking at tools that assist with resource development and document control, such as digress.it, MediaWiki, Git Hub, Google Docs, EPrints and Jorum, depending on the nature of the project. We won’t be prescriptive with the tools we adopt, using whatever is appropriate, but with an emphasis on those that offer decent APIs, data portability and good usability. Proprietary software lacking APIs and with poor usability (we can all think of a few) won’t get much of a look in. Finally, through RSS and widgets, we’ll be presenting a coherent picture of each project on the main website.

There’s quite a bit to do but we know how to do it.  If you’ve got any suggestions (a name would be useful!), ideas or even want to join us, for the time-being, leave a comment here and we’ll get back to you. Thanks.