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Interactive Media

5 Lecture Hacks

Students often get confused and bored during lectures. With the help of technology instructors can hold students’ attention both inside and outside of the classroom with engaging videos. Here are 5 lecture capture devices that can help make instructors videos more engaging:

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Dynamic Green Screen:

  • Recording a presentation while the professor is standing in front of a whiteboard or projector can make it difficult for students to see the presentation clearly. Chromatte is a dynamic green screen which is made from a ring of LEDs that go around the camera lens. These lights can shine green or blue on the Chromatte to change the color of the background in the video. The different color helps distinguish the presentation material clearly.

Virtual Green Screen:

  • Personify is a software that inserts a video of the instructor into a PowerPoint or other online material. You will need a 3D camera, similar to an ordinary webcam, mounted on the computer. Next, the instructor will record himself with the 3D camera, and Personify automatically filters out the background so the instructor appears in front of the presentation material in the video similar to filming himself in front of a green screen. This is an easy way to insert an instructor into a learning presentation.

Lightboard:

  • Instructors often have to turn their backs on students while writing on the board, blocking the students’ view of the content on the board. The Lightboard is an illuminated 4-by-8-foot sheet of glass, which allows an instructor to write on the glass from behind using fluorescent markers, so the writing “glows” in front of the person. This helps students see what the instructor is talking about while writing rather than seeing somebody’s back write on the board. On camera the writing appears reverse, but can be digitally flipped or recorded with a mirror. The Lightboard itself costs about $2,000 for the glass frame.

Multi-Perspective Video Capture:

  • Mediasite MultiView is a great multi-perspective video capture tool that records both the instructor and the presentation material. While Chromatte, Personify and Lightboard produce a video where the instructor and presentation materials appear in the same view, Mediasite MultiView captures multiple video streams and allows students to view them side-by-side simultaneously or zoom in on one or the other.
    • This is an excellent tool for people with disabilities. For example, a student with disabilities can see an interpreter using sign language in one screen while watching the instructor’s PowerPoint slides displayed on another screen. With the help of technology students with disabilities can even zoom in to the singing to receive a closer look.

Interactive Video:

  • Instructors often don’t know if students actually understood their video lectures or if the students even watched them. With the help of eduCanon instructors can use this free tool to embed questions into online videos to create interactive lessons. As a student watches a video, it pauses wherever the instructor has embedded a question and students can’t continue watching the video until they answer the question. EduCanon helps teachers comprehend if their students understood the lecture.

For more information on this topic click here.

Class-Sourcing

In an article on Stanford’s Center for Teaching and Learning website Gleb Tsipursky examines the benefits of teaching using a new set of tools in our digital age, namely those that are available through the great invention of the internet. Today students are able to take advantage of website creation and artifact archiving to demonstrate the new information they have gained through their classroom experience. Tsipursky calls this phenomenon Class-Sourcing.

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Class-Sourcing is the integration of technology into the classroom through the use of website creation, artifact archival, blog writing, video creation, podcast creation, or any other media related design used to express ideas, research, or content they have gained from the class. Class-Sourcing takes advantage of group activities to help promote team building and prompts students to get creative in their expression of information.

Class-Sourcing has many benefits to the students who take advantage of it. They gain skills in digital literacy, data management, digital design, digital communication, collaboration, and public presentation to name a few. Each of these skills proves useful not only in the classroom but outside of it as well. Our age is becoming increasingly tech-oriented and employers are seeking tech-savvy individuals to fill the limited positions available. Students are able to create content they enjoy whilst learning the ins and outs of website creation which will benefit them for years to come.

Here at the University of Washington we have already integrated Class-Sourcing into our classrooms. Through the use of Canvas, Catalyst, Google Sites and much more professors are now able to offer their students an alternative to classic pen and paper school work. Students are able to create their own personal media content that they can upload directly to their teachers. Many professors have abandoned the use of physical papers and have adapted wholly to the online resources available to them. Students can archive all of their work from their college years onto their own personalized website that they can reference for years to come. This proves useful for students who graduate from this University, leaving with a portfolio full of experience to show to potential employers.

 

For more information on Class-Sourcing and its benefits visit the link above.

Teaching with Google Glass

In an article on Campus Technology, they take a look at a professors who are finding an interesting use for Google Glass.

After having discussions with similar “digital explorers,” Robert Hernandez, a professor of journalism at the University of Southern California, decided to create a course that centers on having students design applications for wearable devices. He is hoping that the class will reexamine the shape of an article and how you tell a story.

At Northeastern University, associate professors Rupal Patel and Stephen S. Intille co-teach a course that has students create apps that will “help people make behavioral changes” using Google Glasses donated by Google. One group of students created a prototype app that is designed to promote social development among people with autism.

William J. Ward, a professor of social media at Syracuse University, has his students create apps for Google Glass using social media to determine which of their ideas is getting the most social conversation.

Hernandez notes that it’s not possible to know if Google Glass will be the next big thing, or if it will just be an interesting concept that never takes off. Nonetheless, he is certain change is coming.

Simplifying the Design Process- One Canva at a Time

To all designers and creators: have you ever opened Photoshop, PowerPoint, Word, or even social media sites and asked yourself now what? How about those who fear the Adobe Suite or even Microsoft Office?

Canva, a design app, simplifies creating posters, flyers, presentations, business cards, Facebook covers- you name it. With a selection of professional, pre-designed graphics and stock photos to choose from, you can finish a project within minutes. Be aware that most stock photos have Canva watermarks or you can pay $1 to omit it.

Most of the design process is drag-and-drop. Choose what background, layout, and text you want in your project, then fill in the blanks. Customizing their templates is no problem either. Click on an object to move it, change the color, edit the text, or delete it.

Designs and graphics are great to embellish presentations- especially “PowerPoint-esque” ones. They catch audience’s attention and intrigue listeners. Be aware though, too much text and over the top graphics can just as easily detract your audience. Learn your medium before giving a presentation.

Below are examples of posters we made in less than five minutes:

UWB Learning Tech LT Mission

What can you create on Canva?

Using Badges in Higher Education

In a recent blog post by Trent Batson on The Association for Authentic, Experiential and Evidence-Based Learning’s (AAEEBL) website, an interesting topic about centralization and democratization of education emerged from the use of information technology. Either side of the issue, whether to centralize and control technology or to allow students to have control over their own learning in higher education, was compared to identify both the profitability of centralizing control of technology and/or the efficiency of giving control over to students to enhance learning.

To assess either side of the issue, Batson talks about the use of badges in online learning scenarios as a way “challenge how grading is done”, while creating a system of “micro-credentialing”.

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