Video Feedback Community

11 02 2016

Thanks to everyone who attended my CHEP 2016 practice session yesterday on Providing Video Feedback on Assignments. After my presentation I spoke with several people who were interested in creating a private community where educators could discuss issues related to providing video feedback. This community would be a place to discuss platform/software/technical issues and to discuss ways to maximize the value of the video feedback provided to students. Thus, I have decided to keep the “Video Feedback” community I created for the practice session and will enroll educators into this community upon request. Please send me an email if you would like to join the conversation (make sure you send this email from the account you have linked to a Google+ profile).

The Video Feedback community can be accessed by selecting the image below. If you are not yet a member and would like to join, you can ask to join the community while viewing the community information. I recommend you list your academic affiliation on your Google+ profile so I know your interest in the community is genuine.


Providing Video Feedback on Assignments

9 02 2016

On Wednesday, February 10, at 10am, I will be giving a Practice Session at the 2016 Conference on Higher Education Pedagogy on Providing Video Feedback on Assignments. I have posted below the material I will be using during this 50-minute session.

During the session I will discuss how to [1] create a video-feedback platform using SnagIt, Google+, Google Circles, and YouTube, [2] structure the process of providing video feedback, and [3] what to include in the feedback video. I plan to share what I have learned from experimenting with Google Apps and screen capture software, and from recording over 300 assignment feedback videos.

Click on the image below to access the first Google Doc that will be used during the practice session. This document provides instructions on what participants will need to do to be able to engage in the session.


The second Google Doc below provides guidance on how to set up a Google Apps platform for a course.


The slides below provide some initial results from my research into providing video feedback on assignments.

Opening for a Google Glass / Android Developer

26 10 2013

Virginia Tech’s Center for Geospatial Information Technology is looking for a Google Glass / Android Developer to support the development of programs for the new platform. This is a great opportunity for someone to join the Google Glass Team at VT and help us develop some exciting new applications for the platform. Additional information about the position is provided below.


Who we are?

A group of four Virginia Tech faculty building teaching and research applications for Google Glass.  We’re looking for a couple of rockstar developers.

What’s the position like?

A full stack Android developer to work on two applications: a teaching platform and a mapping research project on Google Glass. Responsible for building  applications for Google Glass. You’ll work with the Android SDK until the Glass Development Kit (GDK) is available.

What are the minimum requirements:   

  • Ability to communicate and collaborate effectively with a smart and diverse team
  • 1+ year(s) of development experience with Android SDK
  • 3+ years of software development experience
  • Experience working with RESTful APIs
  • Experience with live streaming data in an application
  • Experience with Google services
  • Ability to work part time on the Virginia Tech campus
  • Strong understanding of object oriented software principles, design patterns, and agile methodologies
  • Familiarity with automated test frameworks and test-driven development
  • Interested to explore new approaches to mirror world applications using Google Glass.

What would give you bonus points?

  • Experience with video/audio capture and streaming
  • Prior work that involved augmented reality, GIS, or interactive web maps
  • Experience working with 3D in a web browser (html5, x3dom, openGL, three.js, etc.)
  • An ability to analyze UX/UI workflows for quality/efficiency

To apply or learn more, please contact Peter Sforza at the Virginia Tech Center for Geospatial Information Technology — or (540) 231-8935.

VT Google Glass Team

11 10 2013

In the past month, I was able to invite three colleagues to join me as a Google Glass Explorer. We were able to meet today to begin exploring ways in which we can use Glass to advance our research and teaching. We also plan to develop new Apps for Glass to support these activities.

In the picture below, Peter Sforza is in the middle and Brian Mathews is on the right. Tom Sanchez (not shown) is the fourth member of our Google Glass Team at VT.


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Hard Case for Google Glass ($8)

5 08 2013

IMG_20130805_115508_755While the protective case that Google provides with Glass is great for recreational use, I have been concerned that the case is not robust enough for traveling nationally/internationally. To solve this problem I started looking for a cheap and functional solution. While some Explorers have found a more substantial soft case – e.g., see the Case Logic GPS & Media 5-7″ In-Car DVD Player Case or (if you love Star Wars) the Millennium Falcon bag – I decided to look for a hard-case solution.

Since my office at Virgina Tech is located 200m from our local art supplier, Mish Mish, I took a break one morning to see what they could offer. I found what I believe is the perfect solution for me, a 10 inch Art & Craft case made by Art Alternatives. The case retails at $7.99 and the Glass case fits perfectly inside (see the pictures below). The nice thing about the case is that it has room to hold my smartphone and the various chargers I travel with. The case gives me some piece of mind that when I try to squeeze my backpack into an overhead compartment on a plane or train, the Glass device will be protected.

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I decided to jazz up the case a little by adding a sticker that came with a Samsung Chromebook I just purchased.


Hangout with Mozambique Team

24 07 2013

This afternoon I was able to connect with my research team working in Nampula, Mozambique via a Google hangout. I used my Glass device that was tethered to a smartphone. The picture below (taken via Glass) captures the moment I connected with my colleagues. What is exciting about this platform is that I can now connect with my research team from any location in the US, which I wasn’t able to do previously.

Hangout with Moz Team

Got Glass

29 06 2013

GlassAfter a bus trip, two flights, and a taxi ride I finally arrived at the Google Glass suite in the Chelsea Market complex, New York. Google has renovated the eighth floor of this building to host the one-on-one Glass set-up sessions. The style of the suite is simple, uncluttered, and clean to mirror the Glass interface experience. The main Google office in New York is situated across the street from Chelsea Market.

I arrived at 3:30pm straight from the airport for a 6:00pm appointment. As I waited for my guest to join me, I met a wide range of fellow Glass Explorers as they arrived for, or left from, their Glass appointment. While I cannot say anything from such a small sample size, there was an interesting mix of individuals obtaining Glass – professionals, students, and a couple of family groups all passed through the doors.

I used the time I had to ask the two Google employees manning the front desk multiple questions about how I might set-up and use the Glass device to augment my teaching. I have summarized a few of the key points from our conversation below:

  • Create a Google+ Circle Specifically for the Students in the Seminar: For this to work effectively, every student taking the seminar would also need to create the same circle of people in their Google+ account. Pros – any video, image, or post that is shared with this circle will be visible to everyone in the seminar. Cons – the material posted would not be available to non-circle members who might want to follow the Glass-augmented seminar. We discussed the idea of developing a Google+ community around the seminar, but one challenge with this approach is the potential volume of material that might be posted. Other options discussed were to develop a blog or Facebook page dedicated to the seminar. Both have merits and shortfalls, the main one being that they do not take advantage of the seamless integration of Glass with Google+.
  • Downloading Videos/Images from Glass: While picture/video files automatically upload to your Google+ account, they can also be downloaded to your computer from Google+ or directly from the Glass device via the micro USB cable. Downloading these files to your computer might be useful if you would like to edit a video or image before posting it to a forum. The Glass device has about 12.6 GB of internal storage, which should be enough to store a manageable number of pictures and/or videos.
  • The Battery Life of Glass: Many commentators have written about the poor battery life of Glass. Because of this concern I asked about whether a mobile power source/battery would be worth purchasing. The consistent response I received was that it is best to charge Glass using wall outlets. For extended video recording, the recommendation was to charge the device while recording the video. If you are able to do this, the weight of the micro USB cable may pull the Glass device down to one side, but you will be able to use the device indefinitely. I still think it may be worth purchasing a mobile power source/battery, but will wait to see if this is necessary based on how and where I use the device.
  • Personal Security: I asked several Google employees when and where they use Glass around NYC. The common response was that you should treat Glass as you would any other expensive mobile device – i.e., put it away if you are entering a situation in which it may draw unwanted attention.

Soji Ojugbele, Google

As soon as my guest arrived, we obtained our Glass passes and were met by Soji Ojugbele, who would spend the next two hours working with me to set-up my Glass device. These appointments normally take up to an hour, but my persistent questions extended our session until the Glass suite closed. This did not faze Soji, who patiently and comprehensively answered every question. Before attending this appointment, I was a little skeptical of the value of traveling across the country to set-up a wireless device. However, the attention to detail, patience, and professionalism of the Glass team (especially Soji) made the effort worthwhile. Upon leaving the Glass suite, I felt confident that I could use the device and that it was fully in sync with my smartphone and Google+ account. As an aside, I highly recommend taking a guest (who owns a smartphone) to your appointment so you can begin to test the various Glass functions such as making a call, sending a text, etc. while setting up the device. This also gives your guest an active role in the session.

I selected the shale (grey) Glass device, but I could have changed my mind if another color caught my attention. Close contenders were the blue or black options.

DSCN1097In my previous post, I was concerned about having to wear contact lenses. When I first put on Glass over my prescription glasses (see adjacent picture), I had trouble viewing all the edges of the welcome screen. Therefore, I decided to wear my contact lenses for the remainder of the session. The viewing experience with contacts was much better. I later tried wearing the Glass device over my prescription glasses (in the apartment where I was staying) and was able to view the edges of the Glass welcome screen. However, the image is not as crisp due to some refraction occurring at the edges of the screen.

While testing one of the Glass functions during my appointment, I met a Google employee who was wearing a Glass device mounted on a specially-designed frame with prescription lenses. This prototype frame is not yet available and I wasn’t able to convince this person to provide me with a pair of these frames. Apparently, when the Glass prescription frames do become available, it will be possible to detach the Glass device from the existing frame and attach it to the prescription frame without too much trouble. This is good news for people like me who struggle with contact lenses and do not want to wear two frames at once. For now, I’ll either have to wear contact lenses that will reduce the overall quality of my vision or look a little strange wearing two frames at once with some compromise in the crispness of the Glass screen.

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After following Soji’s instructions on how to sync the Glass device with my phone, the wireless network, and my Google+ account, I was able to begin using its various functions. The device is impressive. The user interface is simple and intuitive and the device does not feel too heavy or uncomfortable to wear. It takes a little while to get used to looking at the Glass screen and how to navigate the operating system by swiping your figure along the side of the frame, but these are skills that I’m sure will become second nature over time. In the video below – my first Glass video – Soji is explaining how I can extend a video being recorded using Glass.