Showing posts with label video conferencing. Show all posts
Showing posts with label video conferencing. Show all posts

May 24, 2011

StoryVisit: Read and enjoy web-based stories while video chatting with your child or grandchild over the miles...

I promised my colleagues at Wolfe School that I'd share something new and cool upon my return from a recent CHI 2011* conference.  

StoryVisit was one of the "take-aways" I brought back.  

StoryVisit
 
is a web-based application developed to promote interaction between grandparents  (or parents) and children who are remotely located.  It is available on-line for free as part of a collaborative project between researchers from the Nokia Research Center, the Sesame Workshop, the University of Arkansas, and the MIT Media Lab


As soon as I saw the StoryVisit demonstration, I knew that the concept had potential to be useful to promote literacy and social communication among students with special needs, such as those who have autism spectrum disorders. (My story of how I tweaked StoryVisit for use with students is located near the end of this post.)

Credit: Nokia Research


One of the good features of the StoryVisit website is that it supports dialogic reading between the adult and child, by providing a Sesame Street character embedded in the story to help guide the process. 


According to Grover J. Whitehurst,  this method can support language development in young children.  In dialogic reading, the adult who reads with a child helps the child take a more active role in the process by following what is known as "PEER":    Prompting the child to talk about the story, evaluating the child's response, expanding the response by rephrasing and elaborating on what the child has said, and repeating the prompt to assess what the child has learned or grasped from the story.  This can include a discussion about the pictures that accompany the story, and questions that guide the child to think about the relationships between the characters, or prompts that help the child make predictions and draw inferences.


To get an understanding of the StoryVisit application, first take a look at how it works with adults and children - below are two related videos and an abstract from the StoryVisit presentation at CHI 2011 and a couple of related videos:







Here is short preview:



Abstract
"StoryVisit allows children and long-distance adults to experience a sense of togetherness by reading children's story books together over a distance. StoryVisit combines video conferencing and connected books: remote grown-up and child readers can see and hear each other, and can also see and control the same e-book. We report on research with 61 families - over 200 users including parents, children and long-distance readers - who used StoryVisit in their homes with a long-distance reader for at least one reading session. In addition, we report qualitative findings regarding nineteen of the families who participated in telephone interviews and four families who were monitored and interviewed by researchers at home. Results show that connected e-book video chat sessions last about five times as long as the typical video chats reported in previous research on families with young children. Moreover, the addition of an animated character increased session lengths by another 50%. StoryVisit usage peaked for families with three year olds, showing that sustained distance interactions with very young children are possible if communication technologies incorporate joint activities that engage children and adults."

-Raffle, H., Revelle, G., Mori, K., Ballagas, R., Buza, K., Horli, H., Kaye, J., Cook, K., Freed, N., Go, J., Spasojevic, M. Hello, is grandma there? let's read! StoryVisit: family video chat and connected e-books CHI '11 Proceedings of the 2011 annual conference on Human factors in computing, ACM New York, NY, USA

Here's how I tweaked Storyvisit to work in a school setting:


On my first morning back at Wolfe, I decided to use StoryVisit with two high school-level students who have autism and cognitive delays.   My goal was to familiarize the students with Storyvisit so they could use it to read stories to younger elementary-level students with autism who are in a self-contained classroom.  I went to the Storyvisit website and registered Wolfe school as the "Wolfe family", using some of the teacher's email addresses as "family members".


During my session with the two young men, I placed them far apart in a large therapy room where my office is located.  Each student used earphones, since I was aware that there might be an audio feedback problem (which will be fixed, according to the Storyvisit folks).  Since the two students were not too far apart, I simply ran back and forth between them to make sure things were going OK and prompt them if needed.

I coached one student to play the role of the reader (grandparent) and the other to play the role of a younger child.  We got this accomplished successfully within our 1/2 hour session, an amazing feat, given the nature of the students' disabilities. They especially liked the video conferencing part, something that they've done at school in the past.  They communicated with each other better through this medium than in person, as the required less prompting.

The two young men were so excited about this process that after they returned to class, they suggested to their teacher that they wanted to practice with the application with their classmates.  They wanted to use Storyvisit to read to the younger students as soon as possible.  

The teacher, without much prior knowledge about the application, was able to set it up quickly.  She used the application during her morning group reading activity, displaying the Storyvisit website on a SMARTBoard.  She was impressed with the "Block Party" story - especially the great recipes included at the end of the story.   

The teacher mentioned that the recipes could be used to create snacks for a "block party" between the two classes after the StoryBook session.  The students could use the recipes to create shopping lists for a community outing to a local supermarket, and then prepared during Activities of Daily Living class (the classroom is equipped with a kitchen.)    

To see how the elementary-level students would respond to the Storyvisit website, I visited the classroom and demonstrated the Block Party book to the students using a SMARTboard. I used "Grandparent" mode, without the webcam, since I was with the students.  As I went through the story, the teacher mentioned that the webcam feature would be ideal for including students who use sign language in Storyvisit activities. (She happens to be the mother of daughters who have hearing impairments.)



RELATED
Try StoryVisit by signing up at Storyvisit.org
NRC (Nokia Research Center) launches Story Visit pilot in association with Sesame Workshop
Intervention: Dialogic Reading (2/8/07), US Department of Education, Institute of Education Sciences (What Works Clearinghouse)
Dialogic Reading Video SeriesNCLD Editorial Staff, 11/1/09
Dialogic Reading: An Effective Way to Read to Preschoolers (Grover J. Whitehurst -1992, Reading Rockets Archive)
Hayes Raffle's website
Family Story Play (First version of StoryVisit)
Family Story Play pdf (CHI 2010 presentation)

SOMEWHAT RELATED
Since the Storyvisit activity was so positive with my students, I decided to dig a little deeper.  I use video quite a bit with students with autism spectrum disorders, and work with students to establish joint-attention skills and behaviors.  My hunch is that this is an area that warrants further exploration, especially for children and teens with autism spectrum disorders, their classmates, peers, and families.


The Co-Viewing Connection: "A blog for grown-ups about using media and technology with kids"
The New Coviewing: "Promoting Children's Learning Through Joint Media Engagement"


Interesting:
Game On.... Girls:  Associations Between Co-playing Video Games and Adolescent Behavioral and Family Outcomes (Sarah M. Coyne, Laura M. Padilla-Walker, Laura Stocdale, Randal D. Day, Brigham Young, School of Family Life, in Journal of Adolescent Health, 2/3/11)

Why this is important:
My grandson, "reading" at 6 months old:


My mom and my grandson reading together:



*"The ACM  Conference on Human Factors in Computing Systems is the premier international conference of human-computer interaction. CHI 2011 focuses on leveraging our diversity and connecting people, cultures, technologies, experiences, and ideas."


Cross-posted on the TechPsych blog.

Dec 27, 2010

ūmi from Cisco - Forget about the video phone, why not try home teleconferencing on your huge HDTV?

You've probably seen the series of commercial for ūmi telepresence featuring Ellen Page. In one, she's trying to learn how to play the spoons.  In another, she's engaging in a tea party.  The one I like the best is when she tries to "telepresentlyconverse with her friend, Steve.   From what I can tell from the commercials and the Cisco website, I think that the ūmi is a much better option than the video phones that have been brought to market over the past two years!

If you want to be telepresent, and if you have $599.00, you can add a ūmi to your cart while visiting the CISCO ūmi telepresence website. With free shipping and a 30-day return policy, why not try it? If your friends and relatives have a laptop and Google Chat, you can still use your ūmi  with them.  (My hunch is that the experience is much better if both parties have a ūmi.)

It might cost a bit more than $599.00 to get your ūmi up and running. First of all, you'll need to have an HDTV with an HDMI input port, with a resolution of 1080p, or 720p. You also need to have a top-tier broadband connection to the Internet if you have a 1080p HDTV, which requires a minimum of 3.5 Mbps upload/download speed. If you have a 720p HDTV, you'll need a minimum of 1.5 Mbps upload and download speed.

FYI: I connect to the Internet from my computer on the second floor of my home via a wireless router, located on the first floor. My upload speed is just 0.965 Mbps, which is not fast enough for the ūmi. My download speed is 8.991 Mbps, which is more than I need. I checked Time Warner Cable and found out that they now offer Wideband, with download speeds up to 50 Mbps, with upload speed up to 5 Mbps.  If I really, really want a ūmi, I'll have to solve this problem with Time Warner/Roadrunner.

The following video has a short discussion of TV UI and usability testing- they tossed a bag of rice at the TV to simulate a cat jumping at the screen....

In the Lab: The Innovators Behind Cisco ūmi


Below are a couple of videos about the ūmi from Cisco's YouTube site:





RELATED
Wikipedia's definition of telepresence:
"Telepresence refers to a set of technologies which allow a person to feel as if they were present, to give the appearance that they were present, or to have an effect, via telerobotics, at a place other than their true location."
Cisco Broadband Speed Test
Cisco Blog
How is your network running?
Brenna Karr, Cisco Blog 12/17/10
Previous post:  Like Neil Steinberg once said, "Dude, Where's My Video Phone?"
Dude, Where's My Video Phone?
Neil Steinberg, Forbes, 10/15/07

Feb 24, 2010

Telepresence, Video Conferencing and Distance Education

I've come across more news about telepresence and video conferencing lately. The technology is getting better, and businesses are finding that this provides a great way to save money and time.

Here are some videos and pictures from the Telepresence Options Network about ways large displays are used in a variety of settings.

Thumbnail image for cts_1300.jpg


Starwood Hotels & Resorts and Tata Communications are installing telepresence meeting suites in a variety of settings.  Public rooms can connect with public rooms anywhere, any time.

For more information, see the Tata Communications website.

RELATED
Polycom Touch Control Provides Unprecedented Telepresence Ease of Use


Here is an excerpt from the promotional materials:
"Providing a user experience similar to industry-leading mobile devices (like smart phones, mp3 players, etc.), the Polycom Touch Control's seven-inch color screen allows casual and power users to easily navigate key functions from basic dialing and content sharing, to advanced features using finger gestures to touch and slide universally recognizable icons and navigate intuitive arrows and tabs. The graphical interface makes it easy for users to locate contacts and dial video calls using a corporate directory, local address book, or presence-enabled contact list. The Polycom Touch Control also makes it easy for anyone (even visitors without network access) to share content during a video call or to present content using the room's audio/visual systems during a non-video meeting.  Multiple content sharing methods are available with Touch Control to allow users to quickly and easily share content using the integrated USB ports."


Polycom Delivers Breakthrough Video Quality Innovation that Cuts Telepresence Bandwidth Requirements in Half
"Through coding efficiency innovations, Polycom's support for H.264 High Profile will deliver breakthrough video performance at any bandwidth, including full-motion HD video quality starting at just 512 kbps, and full-motion DVD-quality SD video starting as low as 128 kbps."
Polycom: Immersive Telepresence
Polycom: Room Telepresence
Polycom: Personal Telepresence


The Human Productivity Lab is hosting the Inter-Company Telepresence and Videoconferencing Conference and Working group on Thursday, April 22, 2010, in Reston, Virginia.


Whitepaper:  Telepresence, Effective Visual Collaboration and the Future of Global Business at the Speed of Light (Howard S. Lichtman)

Other telepresence companies:


Teliris
Informata Communications
Verizon Video Conferencing
Nortel Telepresence
Glowpoint
Polycom
TelePresence Tech (2D and 3D Telepresence)
LifeSize (logitech)
Masergy
BT Conferencing
Vidyo
Hai Vision, Hai Vision Education
OGCP Telepresence

Several high schools in my school district have distance learning sites. I noticed that Polycom video encoders are part of the package. The following is information from the UCPS Distance & Online Learning website:

"In Union County Public Schools, distance learning students are located in traditional classrooms throughout the district's high school distance learning sites, connected via conferencing to a teacher and students located in a distant classroom (the host/sending site).
Our distance learning labs feature modern Polycom equipment designed to enhance students' learning experiences. Our distance learning classrooms include:

3-42" NEC plasma displays, 1serving as a rear monitor
Polycom video encoder
2 PowerCam cameras
LCD Projector
Digital presenter/document camera
Laptop
DVD/VHS combo device
two-way audio microphones
Internet access and network support

I'll share more about this topic in future posts.