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    We support Staff and Students using technology to enhance teaching & learning.

    Here you'll find updates on developments at UCL, links & events as well as case studies and personal experiences. Let us know if you have any ideas you want to share!

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    Archive for the 'Technology blogs' Category

    UniVRsity – augmenting higher education with VR

    By Matt Jenner, on 5 May 2015

    Virtual reality (VR) has been hanging around for the best part of all your life and you’ve probably never tried it. But soon you might – it’s getting close to the mainstream. Gaming is often the focus for immersive technology but movies, simulations, social media, marketing and ‘edutech’ all have eyes on VR; curiously experimenting with what’s possible.

    What is VR?

    “Virtual reality is an artificial environment that is created with software and presented to the user in such a way that the user suspends belief and accepts it as a real environment”

    Hanging around the tributaries

    VR is booming in early innovation tech circles and it’s keen to play on the main circuit with the other tech that is taking over improving lives. We don’t know if this will happen, obviously, but for the sake of learning, we’re exploring what’s going on in VR and being in e-learning, we’re doing it with an educational focus. New major technologies don’t tend to come around that often, the Internet was pretty major, as were smartphones and social media. Game-changing, life-changing, readily accessible technology isn’t made easily. But when it comes; you’ll know it.

    VR might not ever go mainstream, and that’s OK. 


    The promise of virtual reality has always been enormous but has never quite lived up to the hype. The idea that you put on goggles, physically go nowhere but transform into anywhere is magical. With modern VR, this is increasingly viable – but that’s not always been the case.

    VR in 2014 – “it was able to cross that threshold into presence where your brain is saying ‘Well, this is real’ and that difference is fundamentally the difference between VR that’s a promise and VR that’s actually here.”
    Cory Ondrejka, co-creator of Second Life and VP of engineering at Facebook

    VR was pretty bad in 1980s/1990s and did not get popular. Computer graphics were pixelated and that has a huge impact on the VR experience. You might remember any of the period between 8-bit games and Sony Playstation / Microsoft Xbox. Gameplay was compelling but the graphics were not close to realistic. The term ‘video game’ has always been slightly jarring; but now in the early 21st Century the live graphics rendering of computer graphics is very advanced; games and videos are becoming indistinguishable.

    Evolution of Lara Croft

    Evolution of Lara Croft 1997 (Eidos Interactive) to 2014 (Square Enix)

    Convergence of graphics and video

    Computer-generated imagery (CGI) has become very popular in the films industry. In early movies — like Jaws — big mechanical contraptions convinced us to be terrified of open water. Jurassic Park and Terminator II used CGI to encourage the real idea of fantasy and global destruction. The movie and games industries are merging; at least in terms of technology and invention. Blending CGI into real scenes has come a long way since Who Framed Rodger Rabbit; it’s now barely noticeable until something crazy-expensive or physically impossible happens. The offshoot of this is one industry can take the advances discovered elsewhere and then apply in their domain (or just gobble them up).

    Virtual Boy by Nintendo and a screenshot of a game. Released 1995.

    Virtual Boy by Nintendo and a screenshot of a game. Released 1995.

    1990 – VR != Popular

    The first steps into VR, mine at least, were to try a ‘Virtual Boy’ from Nintendo. The image above shows what it was like. Few but the dedicated player wanted one of these, Nintendo’s console didn’t sell well and sadly now they are expensive collectable items on shelves and clogging up eBay.

    1990/2010 – VR = wha?

    Mostly silence, ideas brewing and related technology advances…

    2010 onwards

    Oculus Rift released in 2012

    Oculus Rift released in 2012

    Bang – it begins. A particular Kickstarter project got some attention and raised over $2m from a modest $250k goal. The early backers got development hardware and some even had to build it themselves from kits. This, by the way, in development technology circles, only excites people. In 2014 the second development kit for Oculus was released and many more people began to play and make VR. Oculus Rift was leading the field and  many others were joining in.

    MIT Technology Review - VR headsets - how they work

    MIT Technology Review – VR headsets – how they work. Source.

    Oculus and others created headsets which when worn surround your eyes with into a virtually simulated space. When you turn your head, the space changes to naturally turn with you. Look up, see up, go down, yup – down it goes. It’s the same for any other direction. During 2014 Oculus Rift was purchased by Facebook for $2bn. If VR needed extra attention; it got it in 2014.

    Going mainstream – a few challenges

    Google released 'Cardboard' a low-threshold version which converts smartphones into VR machines (kinda...)

    Google released ‘Cardboard’ a low-threshold version which converts smartphones into VR machines (kinda…)

    A good way for tech to be mainstream is for it to be useful and affordable. Google released ‘Cardboard‘, not to directly compete with Oculus, but mainly as a tech-demo / developer eye-opener. Costing more like $20 and using all the wizardry of your smartphone & some lenses, Cardboard proves that consumer-grade hardware is [pretty much] already here. It’s not very physically aesthetic, or comfortable, but it works and it’s in your pocket right now.

    Smartphones might hold a part of the promise for consumer-friendly, cheap, VR and VR-related development. Hardware manufacturers are in a bit of an arms-race to get their smartphone-extenders into people’s homes. But there’s no major killer-app, yet. In other words; no-one knows why they want this & that’s problematic.

    And that’s where we are right now. 

    VR in education

    I would be confident to say this isn’t yet a field. Few people are active in the space of education and virtual reality. But that’s not a reason to be disinterested; in fact this is a great time to get involved, play, learn and understand more.

    Developing VR content

    This part remains tricky – creating multimedia content usually means a lot of talk and tech for the creation, and use of, video, images and text. 3D is not a commonly cited ‘media’ within the multimedia toolkit. Support is specialist/ non-existent and creation costs can grow quickly. This casts doubt over the rise of VR in education; but there’s no evidence to suggest this should remain the case.

    VR and Video

    Kodak SP360 camera records in 360 degrees, playback can then be 'discoverable'

    Kodak SP360 camera records in 360 degrees, playback can then be ‘discoverable’

    Video appears like this in a recording - but is then mapped onto a sphere, so it's then visibly flat again (think: Earth).

    Video appears like this in a recording – but is then mapped onto a sphere, so it’s then visibly flat again (think: Earth).

    Video, largely, is easy to make – turn on a camera and ‘do your thing’. Strapping on a VR headsets puts you in a world which you can be connected to and feel a part of. VR and video means a user can move (turn, pan, tilt) within that capture (or live) experience.


    Yeah, kittens.

    Yeah, kittens.

    In one example the camera is placed in a centre of a cage. Using your head enables you to turn around and watch felines play, eat, sleep etc. I have never felt so small; watching tall humans walk by from my tiny cage. TALK TO ME BIG SCARY PEOPLE! I felt like a kitten. I wondered what do kittens think? Are they scared or just kinda sleepy? Kitten empathy came easily. A similar, more serious but less cute, outcome has emerged at the UN who are using VR to capture life in Syrian Refugees, and the daily life of people.

    Augment, not replace, real

    VR does not replace real experiences. Mostly. Instead you can explore places or things in VR that are just not possible. This might be because of cost, feasibility, scale or simply ‘freedom’. For example travelling to the sun or through the nervous system would be really, really hard, especially if you wanted to return home afterwards. Reliving, interactively, an event or experience is a huge challenge. Seeing every possible angle requires many eyes. With VR opportunities arise that were only imaginable before. VR, however, can be used to just add a new layer, perspective or experience onto the existing.

    In education VR offers chances for connecting, disseminating, exploring or revisiting – and probably more.


    Loneliness is cited as a problematic component of distance learning. I am not sure, yet, if VR can solve this challenge. But loneliness can come in many forms; if one is simply not feeling part of a group or culture; then I see this as a very cheap way of connecting someone to their campus, cohort or subject. International flight, as a means of connecting people, seems potentially wasteful. Instead VR might offer opportunities to connect people in ways we’ve never quite had before or just simulate stuff we do right now, meeting, talking, showing, etc.


    Using VR to share findings with others. A top researcher may never have the time to explore all their findings, patterns, data, visualisations or other outputs from their research. With VR others can explore it as much as they like. There may brew open, shared environments – imagine ‘Physicsverse – a space to dump all your experiments’ simulating known physical rules, VR users can go and play, and combine, all the experiments. Maybe even discover something new..?


    A camera can travel to places human bodies struggle with – in VR you can live the experience as if you were there. Gestures might control the robotic camera, and then you’ve got a live, immersive experience. Virtual worlds can be a model of fantasy or mapped out reality. Google have already snapped many of the world’s streets to a level of detail that you can now, in VR, go and walk down.  If you want to…


    VR provides a re-liveable experience for common, or abnormal activities. What is it like to be on the Apollo Space Programme, a kitten (see above), waking into a building, going down a hill on a roller coaster, skydiving from a plane or even being eaten by a cow. Video and models can capture or create the scenery but VR can let you visit time and time again. During each iteration you may focus on a different area; imagine a film where depending on which character you follow the film adapts to your viewing habits. Or you could rewatch that lecture, if you want to =) 


    For now

    I honestly have no firm idea but it’s really interesting to try and find out. We have some Oculus Rift and Cardboard VR kit to try and understand what it all means. The future is exciting in this space – but it’s not quite ready yet. VR will remain on the periphery for a little while longer. But don’t let that put you off; it could be quite transformational.

    Turnitin V2 Upgrade 5th May 2015

    By Domi C Sinclair, on 29 April 2015

    Turnitin Version 2 will be unavailable on 5th May 2015 from 08:00 to 10:00 whilst we carry out a routine upgrade.

    There are many benefits to this upgrade, including fixes to existing problems and improvements. These are listed below:


    •Updating part names in inbox edits the part tab straight-away.
    •Select all option added to Turnitin Assignment inbox.
    •EULA modal window resized in Turnitin Assignment.


    •Course participation report in 2.6 no longer throws error.
    •Overall grades not displayed to students until last post date has passed.
    •Instructors can submit to a Turnitin Assignment after the due date.
    •If disclaimer is enabled, then the student can not click submit until they have checked the disclaimer.
    •User given warning when attempting to move post date on an Anonymous marking assignment.
    •Spinner added when refreshing submissions in Turnitin Assignment.
    •Empty resubmission can no longer be sent. – Must attach a file.
    •Help text wrapping inconsistency on Turnitin assignment settings page. – I think this works, all the text looks to wrap properly.
    •Validation added so that part names must be unique.

    If you have any questions about the upgrade please email ele@ucl.ac.uk and we would be happy to answer your questions or address your concerns.
    All times are for the UK (GMT or BST), for other locations please convert: http://www.timeanddate.com/worldclock/converter.html

    When UCL students edit Wikipedia

    By Mira Vogel, on 15 April 2015

    A presentation by Rocío Baños Pinero (Deputy Director, Centre for Translation Studies), Raya Sharbain (Year 2 undergraduate, Management Science and Innovation) and  Mira Vogel (E-Learning Environments) for the UCL Teaching and Learning Conference, 2015. Here’s the abstract, presentation graphics embedded below and in case you can’t see that, a PDF version of those.

    See also the UCL Women’s Health Translatathon write-up.

    Managing virtual or face to face office hours in Moodle

    By Jessica Gramp, on 14 April 2015


    UCL Moodle contains a useful tool for helping you to arrange your office hours with your students. The meeting might be virtual (e.g. using Skype or telephone) or face to face.

    The scheduler activity allows you to specify time slots for meetings, which students then choose on Moodle. Tutors in turn can record that the student attended, make notes about the meeting – and optionally assign a grade – within the scheduler. The scheduler sends reminders to both students and staff and allows either to cancel the appointment and book another time. The scheduler also supports group meetings, where multiple students can sign up at one time. It also allows staff to assign students to attend a meeting at a particular time.

    Moodle upgrade- 14 April 2015

    By Domi C Sinclair, on 13 April 2015

    Moodle will be unavailable on 14 April 2015 from 08:00 to 10:00 whilst we carry out a routine upgrade.
    There are many benefits to this upgrade, including updates to the Moodle Questionnaire, Certificate and some quiz question types.

    The improvements contained in this upgrade are mostly behind the scenes, and you may not notice many differences. However the overall system performance will be improved and regular maintenance is important for system security.

    In regards to the Quiz questions being upgrades, these are the drag & drop markers, drag & drop into text and select missing words question types.

    If you have any questions about the upgrade please email ele@ucl.ac.uk and we would be happy to answer your questions or address your concerns.

    All times are for the UK (GMT or BST), for other locations please convert: http://www.timeanddate.com/worldclock/converter.html

    Turnitin Status and Known Issues Page

    By Domi C Sinclair, on 25 March 2015

    To help keep you up-to-date with the status of the Turnitin service, which is supplied externally by TurnitinUK, we have created the Turnitin Status and known Issues page.

    This page summarises the current known status of the service,  has the official Turnitin Status Twitter feed embedded (to ensure the most up-to-date information) and has a list of current issues that have been reported to TurnitinUK for both V1 and V2 of the plugin. The page will be updated as problems are resolved via upgrades and other fixes.