gesture / gesturing

Adobe unveils new Microsoft HoloLens and Amazon Alexa integrations — from geekwire.com by Nat Levy

Introducing the AR Landscape — from medium.com by Super Ventures
Mapping out the augmented reality ecosystem

Alibaba leads $18M investment in car navigation augmented reality outfit WayRay — from siliconangle.com by Kyt Dotson

Excerpt:

WayRay boasts the 2015 launch of Navion, what it calls the “first ever holographic navigator” for cars that uses AR technology to project a Global Positioning System, or GPS, info overlay onto the car’s windshield.

Just like a video game, users of the GPS need only follow green arrows projected as if onto the road in front of the car providing visual directions. More importantly, because the system displays on the windscreen, it does not require a cumbersome headset or eyewear worn by the driver. It integrates directly into the dashboard of the car.

The system also recognizes simple voice and gesture commands from the driver — eschewing turning of knobs or pressing buttons. The objective of the system is to allow the driver to spend more time paying attention to the road, with hands on the wheel. Many modern-day onboard GPS systems also recognize voice commands but require the driver to glance over at a screen.

Viro Media Is A Tool For Creating Simple Mobile VR Apps For Businesses — from uploadvr.com by Charles Singletary

Excerpt:

Viro Media is supplying a platform of their own and their hope is to be the simplest experience where companies can code once and have their content available on multiple mobile platforms. We chatted with Viro Media CEO Danny Moon about the tool and what creators can expect to accomplish with it.

Listen to these podcasts to dive into virtual reality — from haptic.al by Deniz Ergürel
We curated some great episodes with our friends at RadioPublic

Excerpt:

Virtual reality can transport us to new places, where we can experience new worlds and people, like no other. It is a whole new medium poised to change the future of gaming, education, health care and enterprise. Today we are starting a new series to help you discover what this new technology promises. With the help of our friends at RadioPublic, we are curating a quick library of podcasts related to virtual reality technology.

Psychologists using virtual reality to help treat PTSD in veterans — from kxan.com by Amanda Brandeis

Excerpt:

AUSTIN (KXAN) — Virtual reality is no longer reserved for entertainment and gamers, its helping solve real-world problems. Some of the latest advancements are being demonstrated at South by Southwest.

Dr. Skip Rizzo directs the Medical Virtual Reality Lab at the University of Southern California’s Institute for Creative Technologies. He’s helping veterans who suffer from post-traumatic stress disorder (PTSD). He’s up teamed with Dell to develop and spread the technology to more people.

NVIDIA Jetson Enables Artec 3D, Live Planet to Create VR Content in Real Time — from blogs.nvidia.com
While VR revolutionizes fields across everyday life — entertainment, medicine, architecture, education and product design — creating VR content remains among its biggest challenges.

Excerpt:

At NVIDIA Jetson TX2 launch [on March 7, 2017], in San Francisco, [NVIDIA] showed how the platform not only accelerates AI computing, graphics and computer vision, but also powers the workflows used to create VR content. Artec 3D debuted at the event the first handheld scanner offering real-time 3D capture, fusion, modeling and visualization on its own display or streamed to phones and tablets.

Project Empathy
A collection of virtual reality experiences that help us see the world through the eyes of another

Excerpt:

Benefit Studio’s virtual reality series, Project Empathy is a collection of thoughtful, evocative and surprising experiences by some of the finest creators in entertainment, technology and journalism.

Each film is designed to create empathy through a first-person experience–from being a child inside the U.S. prison system to being a widow cast away from society in India. Individually, each of the films in this series presents its filmmaker’s unique vision, portraying an intimate experience through the eyes of someone whose story has been lost or overlooked and yet is integral to the larger story of our global society. Collectively, these creatively distinct films weave together a colorful tapestry of what it means to be human today.

Work in a high-risk industry? Virtual reality may soon become part of routine training — from ibtimes.cok.uk by Owen Hughes
Immersive training videos could be used to train workers in construction, mining and nuclear power.

At Syracuse University, more students are getting ahold of virtual reality — from dailyorange.com by Haley Kim

As Instructors Experiment With VR, a Shift From ‘Looking’ to ‘Interacting’ — from edsurge.com by Marguerite McNeal

Excerpt:

Most introductory geology professors teach students about earthquakes by assigning readings and showing diagrams of tectonic plates and fault lines to the class. But Paul Low is not most instructors.

“You guys can go wherever you like,” he tells a group of learners. “I’m going to go over to the epicenter and fly through and just kind of get a feel.”

Low is leading a virtual tour of the Earth’s bowels, directly beneath New Zealand’s south island, where a 7.8 magnitude earthquake struck last November. Outfitted with headsets and hand controllers, the students are “flying” around the seismic hotbed and navigating through layers of the Earth’s surface.

Low, who taught undergraduate geology and environmental sciences and is now a research associate at Washington and Lee University, is among a small group of profs-turned-technologists who are experimenting with virtual reality’s applications in higher education.

These University Courses Are Teaching Students the Skills to Work in VR — from uploadvr.com

Excerpt:

“As virtual reality moves more towards the mainstream through the development of new, more affordable consumer technologies, a way needs to be found for students to translate what they learn in academic situations into careers within the industry,” says Frankie Cavanagh, a lecturer at Northumbria University. He founded a company called Somniator last year with the aim not only of developing VR games, but to provide a bridge between higher education and the technology sector. Over 70 students from Newcastle University, Northumbria University and Gateshead College in the UK have been placed so far through the program, working on real games as part of their degrees and getting paid for additional work commissioned.

Working with VR already translates into an extraordinarily diverse range of possible career paths, and those options are only going to become even broader as the industry matures in the next few years.

Scope AR Brings Live, Interactive AR Video Support to Caterpillar Customers — from augmented.reality.news by Tommy Palladino

Excerpt:

Customer service just got a lot more interesting. Construction equipment manufacturer Caterpillar just announced official availability of what they’re calling the CAT LIVESHARE solution to customer support, which builds augmented reality capabilities into the platform. They’ve partnered with Scope AR, a company who develops technical support and training documentation tools using augmented reality. The CAT LIVESHARE support system uses Scope AR’s Remote AR software as the backbone.

New virtual reality tool helps architects create dementia-friendly environments — from dezzen.com by Jessica Mairs

Visual showing appearance of a room without and with the Virtual Reality Empathy Platform headset

VR, AR, & MR: A free PowerPoint from me to you [Christian]

On 03/17/2017, in 21st century, A/V -- audio/visual, attention, augmented reality, Daniel S. Christian, design, education, education technology, educational games / serious games, emerging technologies, engagement / engaging students, experimentation, future, game-changing environment, gesture / gesturing, Google, higher education, homeschooling/homeschoolers, human-computer interaction (HCI), ideas, immersion, innovation, interactivity, K-12 related, learning ecosystem, Lifelong learning, Microsoft, Mixed reality, Mobile technologies, multimedia, platforms, play, student-related, user experience, UX, vendors, videoconferencing, virtual field trips, virtual reality / worlds / learning, virtual tutoring, vision, visualizing information, web-based collaboration, by Daniel Christian

From DSC:
As I was putting together a PowerPoint slideshow for our Teaching & Learning Digital Studio, I figured I might as well make it available for others to see and use as well. So here it is as a PowerPoint slideshow (.ppsx file). Alternatively, if this works better for you on that end, here’s a PDF file of that information.

Daniel Christian: My PowerPoint slideshow (.ppsx file) on Virtual Reality, Augmented Reality, & Mixed Reality

The technology trends that will shape business and society [CB Insights]

On 01/23/2017, in 1:1 / 1:World, 21st century, algorithms, analytics, Artificial Intelligence / Machine Learning / Deep Learning, assistive technologies, augmented reality, biology, bots, change, changing business models, chemistry, communications, convergence, corporate / business world, data mining, emerging technologies, engineering, future, game-changing environment, gesture / gesturing, global / globalization, health, human-computer interaction (HCI), ideas, innovation, intelligent systems, intelligent tutoring, Mobile learning, Mobile technologies, multimedia, Natural Language Processing (NLP), Near Field Communication (NFC), pace of change, personalized/customized learning, platforms, robotics, Technologies for your home, technology (general), telecommunications, telepresence, the downsides of technology, tools, trends, virtual reality / worlds / learning, by Daniel Christian

Per X Media Lab:

The authoritative CB Insights lists imminent Future Tech Trends: customized babies; personalized foods; robotic companions; 3D printed housing; solar roads; ephemeral retail; enhanced workers; lab-engineered luxury; botroots movements; microbe-made chemicals; neuro-prosthetics; instant expertise; AI ghosts. You can download the whole outstanding report here (125 pgs).

From DSC:
Though I’m generally pro-technology, there are several items in here which support the need for all members of society to be informed and have some input into if and how these technologies should be used. Prime example: Customized babies. The report discusses the genetic modification of babies: “In the future, we will choose the traits for our babies.” Veeeeery slippery ground here.

Below are some example screenshots:

Also see:

CBInsights — Innovation Summit

The New User Interface: The Challenge and Opportunities that Chatbots, Voice Interfaces and Smart Devices Present
Fusing the physical, digital and biological: AI’s transformation of healthcare
How predictive algorithms and AI will rule financial services
Autonomous Everything: How Connected Vehicles Will Change Mobility and Which Companies Will Own this Future
The Next Industrial Age: The New Revenue Sources that the Industrial Internet of Things Unlocks
The AI-100: 100 Artificial Intelligence Startups That You Better Know
Autonomous Everything: How Connected Vehicles Will Change Mobility and Which Companies Will Own this Future

A “heads up!” on the Next Generation Learning Spaces Conference! I’ll be moderating a panel on AR, VR, & MR.

On 09/29/2016, in 21st century, A/V -- audio/visual, active learning, algorithms, analytics, Artificial Intelligence / Machine Learning / Deep Learning, attention, augmented reality, blended learning, Blockchain, bots, Bring your own device (BYOD), change, cloud-based computing / apps / other cloud-related, cognitive computing, colleges, communications, community colleges, Daniel S. Christian, data mining, digital learning, education technology, emerging technologies, engagement / engaging students, experimentation, face-to-face, future of higher education, game-changing environment, generational differences, gesture / gesturing, higher education, human-computer interaction (HCI), hybrid learning, ideas, innovation, instructional design, intelligent systems, intelligent tutoring, internet, learning, Learning Agents, learning ecosystem, learning hubs, learning preferences, learning spaces, liberal arts, machine-to-machine communications, Mixed reality, Mobile learning, Near Field Communication (NFC), pace of change, pedagogy, platforms, student-related, teaching & learning, technology (general), trends, tvOS-based apps, universities, user experience, UX, vendors, virtual reality / worlds / learning, wearables, by Daniel Christian

From DSC:
I have attended the Next Generation Learning Spaces Conference for the past two years. Both conferences were very solid and they made a significant impact on our campus, as they provided the knowledge, research, data, ideas, contacts, and the catalyst for us to move forward with building a Sandbox Classroom on campus. This new, collaborative space allows us to experiment with different pedagogies as well as technologies. As such, we’ve been able to experiment much more with active learning-based methods of teaching and learning. We’re still in Phase I of this new space, and we’re learning new things all of the time.

For the upcoming conference in February, I will be moderating a New Directions in Learning panel on the use of augmented reality (AR), virtual reality (VR), and mixed reality (MR). Time permitting, I hope that we can also address other promising, emerging technologies that are heading our way such as chatbots, personal assistants, artificial intelligence, the Internet of Things, tvOS, blockchain and more.

The goal of this quickly-moving, engaging session will be to provide a smorgasbord of ideas to generate creative, innovative, and big thinking. We need to think about how these topics, trends, and technologies relate to what our next generation learning environments might look like in the near future — and put these things on our radars if they aren’t already there.

Key takeaways for the panel discussion:

Reflections regarding the affordances that new developments in Human Computer Interaction (HCI) — such as AR, VR, and MR — might offer for our learning and our learning spaces (or is our concept of what constitutes a learning space about to significantly expand?)
An update on the state of the approaching ed tech landscape
Creative, new thinking: What might our next generation learning environments look like in 5-10 years?

I’m looking forward to catching up with friends, meeting new people, and to the solid learning that I know will happen at this conference. I encourage you to check out the conference and register soon to take advantage of the early bird discounts.

Some mind-stretching ideas, thoughts, and predictions from CEDIA

On 09/14/2016, in 21st century, A/V -- audio/visual, emerging technologies, future, game-changing environment, gesture / gesturing, human-computer interaction (HCI), ideas, innovation, internet, Media/film, robotics, Smart/Connected TV, Technologies for your home, technology (general), television, the downsides of technology, tools, by Daniel Christian

Below are some interesting thoughts and predictions from CEDIA, the leading global authority in the home technology industry.

CEDIA’s Tech Council Sees the Future, Part 1: In No Particular Order

Prediction 1: Mixed reality rooms will begin to replace home theater.
As Eric Johnson summed up last year in Recode, “to borrow an example from Microsoft’s presentation at the gaming trade show E3, you might be looking at an ordinary table, but see an interactive virtual world from the video game Minecraft sitting on top of it. As you walk around, the virtual landscape holds its position, and when you lean in close, it gets closer in the way a real object would.” Can a “holographic” cinema experience really be that far off? With 3D sound? And Smell-O-Vision?

CEDIA’s Tech Council Sees the Future, Part 2: Wes Anderson’s Favorite Screen

Prediction 13. Full-wall video with multiscreens will appear in the home. Here’s something interesting: The first three predictions in this set of 10 all have an origin in commercial applications. This one — think of it more as digital signage than sports bar — will allow the user to have access to a wall that includes a weather app, a Twitter feed, a Facebook page, the latest episode of Chopped, a Cubs game, and literally anything else a member — or members — of the family are interested in. The unintended consequences: some 13-year-old will one day actually utter the phrase, “MOM! Can you minimize your Snapchat already!?!”

CEDIA’s Tech Council Sees the Future, Part 3: Glass, Moore’s Law, and “Autopilot”

Prediction 22: Intelligent glass will be used as a control interface, entertainment platform, comfort control, and communication screen. Gordon van Zuiden says, “We live in a world of touch, glass-based icons. Obviously the phone is the preeminent example — what if all the glass that’s around you in the house could have some level of projection so that shower doors, windows, and mirrors could be practical interfaces?” Extend that smart concept to surfaces that don’t just respond to touch, but to gesture and voice — and now extend that to surfaces outside the home.

Prediction 28: User-programmable platforms based on interoperable systems will be the new control and integration paradigm. YOU: “Alexa, please find Casablanca on Apple TV and send it to my Android phone. And order up a pizza.”

CEDIA’s Tech Council Sees the Future, Part 4: “Anything That Can Be Hacked, Will Be Hacked”

Prediction 34. Consumer sensors will increase in sensitivity and function. The Internet of Things will become a lot like Santa: “IoT sees you when you’re sleeping/IoT knows when you’re awake/IoT knows if you’ve been bad or good…”

CEDIA’s Tech Council Predicts the Future, Part 5: Getting Older

Prediction 47. Policy and technology will drive the security concerns over internet and voice connected devices. “When you add the complexity of ‘always on, always listening’ connected devices … keeping the consumer’s best interests in mind might not always be top of mind for corporations [producing these devices],” notes Maniscalco. “[A corporation’s] interest is usually in profits.” Maniscalco believes that a consumer push for legislation on the dissemination of the information a company can collect will be the “spark that ignites true security and privacy for the consumer.”

CEDIA’s Tech Council Predicts the Future, Part 6: Lights! Uber! Security!

Prediction 53. The flexible use of the light socket: Lighting becomes more than lighting. Think about the amount of coverage — powered coverage — that the footprint of a home’s network of light sockets provides. Mike Maniscalco of Ihiji has: “You can use that coverage and power to do really interesting things, like integrate sensors into the lighting. Track humidity, people’s movements, change patterns based on what’s happening in that room.”

CEDIA’s Tech Council Predicts the Future, Part 7: Networks, Voice Control, and The Three Laws of Robotics

Prediction 64. Voice and face recognition and authentication services become more ubiquitous. Yes, your front door will recognize your face — other people’s, too. “Joe Smith comes to your door, you get a text message without having to capture video, so that’s a convenience,” notes Jacobson.

Baidu shows off DuSee, an augmented reality platform for China’s mobile users — from techcrunch.com by Lucas Matney

Excerpt:

Soon, hundreds of millions of mobile users in China will have direct access to an augmented reality smartphone platform on their smartphones.

Baidu, China’s largest search engine, unveiled an AR platform today called DuSee that will allow China’s mobile users the opportunity to test out smartphone augmented reality on their existing devices. The company also detailed that they plan to integrate the technology directly into their flagship apps, including the highly popular Mobile Baidu search app.

#Zuckerberg Claims Future of #AR is in Smartphones, Not Glasseshttps://t.co/QbpL9OhElN pic.twitter.com/Zd17yiRFG5

— Roblem VR (@RoblemVR) July 29, 2016

From DSC:
With “a billion iOS devices out in the world“, I’d say that’s a good, safe call…at least for one of the avenues/approaches via which AR will be offered.

Deaking University to bring AR to classrooms — from by Emma Boyle
Medicine and engineering classes will be first to access to the technology.

Excerpt:

Recently it’s appeared that augmented reality (AR) is gaining popularity as a professional platform, with Visa testing it as a brand new e-commerce solution and engineering giant Aecom piloting a project that will see the technology used in their construction projects across three continents. Now, it’s academia’s turn with Deakin University in Australia announcing that it plans to use the technology as a teaching tool in its medicine and engineering classrooms.

As reported by ITNews, AR technology will be introduced to Deakin University’s classes from December, with the first AR apps to be used during the university’s summer programme which runs from November to March, before the technology is distributed more widely in the first semester of 2017.

Microsoft kicks open the $3K HoloLens doors to all developers and companies — from digitaltrends.com by Kevin Parrish

Also see: HoloLens Development Edition Updates

Amazing MIT Research Project Lets You Reach Into Augmented Reality — from uploadvr.com by Jamie Feltham

Excerpt:

Creating realistic interactions with objects and people in virtual reality is one of the industry’s biggest challenges right now, but what about for augmented reality?

That’s an area that researchers from Massachusetts Institute of Technology’s (MIT’s) Computer Science and Artificial Intelligence Laboratory (CSAIL) have recently made strides in with what they call Interactive Dynamic Video (IDV). First designed with video in mind, PhD student Abe Davis has created a unique concept that could represent a way to not only interact with on-screen objects, but for those objects to also realistically react to the world around them.

If that sounds a little confusing, then we recommend taking a look at…

Augmented reality “will change the way architects work” says Greg Lynn — from dezeen.com

Excerpt:

Venice Architecture Biennale 2016: augmented reality will revolutionise the architecture and construction industries according to architect Greg Lynn, who used Microsoft HoloLens to design his contribution to the US Pavilion at the Venice Biennale (+ movie).

.

Augmented Reality In Healthcare Will Be Revolutionary — from medicalfuturist.com
Augmented reality is one of the most promising digital technologies at present – look at the success of Pokémon Go – and it has the potential to change healthcare and everyday medicine completely for physicians and patients alike.

Excerpt:

Nurses can find veins easier with augmented reality
The start-up company AccuVein is using AR technology to make both nurses’ and patients’ lives easier. AccuVein’s marketing specialist, Vinny Luciano said 40% of IVs (intravenous injections) miss the vein on the first stick, with the numbers getting worse for children and the elderly. AccuVein uses augmented reality by using a handheld scanner that projects over skin and shows nurses and doctors where veins are in the patients’ bodies. Luciano estimates that it’s been used on more than 10 million patients, making finding a vein on the first stick 3.5x more likely. Such technologies could assist healthcare professionals and extend their skills.

The man behind HBO’s virtual reality bet says these new glasses could replace going to a movie theater — from businessinsider.com by Nathan McAlone

Excerpt:

But even with a wealth of hardware partners over the years, Urbach says he’d never tried a pair of consumer VR glasses that could effectively trick his brain until he began working with Osterhout Design Group (ODG).

ODG has previously made military night-vision goggles, and enterprise-focused glasses that overlay digital objects onto the real world. But now the company is partnering with OTOY, and will break into the consumer AR/VR market with a model of glasses codenamed “Project Horizon.”

The glasses work by using a pair of micro OLED displays to reflect images into your eyes at 120 frames-per-second. And the quality blew Urbach away, he tells Business Insider.

You could overlay images onto the real world in a way that didn’t appear “ghost-like.” We have the ability to do true opacity matching,” he says.

Live streaming VR performances — from digitalbodies.net by Emory Craig

Excerpt:

Live streaming VR events continue to make the news. First, it was the amazing Reggie Watts performance on AltspaceVR. Now the startup Rivet has launched an iOS app (sorry, Android still to come) for live streams of concerts. As the musician, record producer and visual artist Brian Eno once said,

You can’t really imagine music without technology.

In the near future, we may not be able to imagine a live performance without the option of a live stream in virtual reality.

Virtual Reality And Education Expanding Your Brain Expeditions Pioneer Program — from iamvr.co

Excerpt:

While statistics on VR use in K-12 schools and colleges have yet to be gathered, the steady growth of the market is reflected in the surge of companies (including zSpace, Alchemy VRand Immersive VR Education) solely dedicated to providing schools with packaged educational curriculum and content, teacher training and technological tools to support VR-based instruction in the classroom. Myriad articles, studies and conference presentations attest to the great success of 3D immersion and VR technology in hundreds of classrooms in educationally progressive schools and learning labs in the U.S. and Europe.

…

Much of this early foray into VR-based learning has centered on the hard sciences — biology, anatomy, geology and astronomy — as the curricular focus and learning opportunities are notably enriched through interaction with dimensional objects, animals and environments. The World of Comenius project, a biology lesson at a school in the Czech Republic that employed a Leap Motion controller and specially adapted Oculus Rift DK2 headsets, stands as an exemplary model of innovative scientific learning.

In other areas of education, many classes have used VR tools to collaboratively construct architectural models, recreations of historic or natural sites and other spatial renderings. Instructors also have used VR technology to engage students in topics related to literature, history and economics by offering a deeply immersive sense of place and time, whether historic or evolving.

“Perhaps the most utopian application of this technology will be seen in terms of bridging cultures and fostering understanding among young students.”

Addendum on 8/5/16:

Why VR Will Revolutionize Education — from uploadvr.com

HoloAnatomy app previews use of augmented reality in medical schools [medgadget.com]

On 06/07/2016, in 3D, A/V -- audio/visual, augmented reality, biology, gesture / gesturing, health, human-computer interaction (HCI), Microsoft, Mixed reality, tools, United States, user experience, by Daniel Christian

HoloAnatomy app previews use of augmented reality in medical schools — from medgadget.com

Excerpt:

The Cleveland Clinic has partnered with Case Western Reserve University to release a Microsoft HoloLens app that allows users to explore the human body using augmented reality technology. The HoloLens is a headset that superimposes computer generated 3D graphics onto a person’s field of view, essentially blending reality with virtual reality.

The HoloAnatomy app lets people explore a virtual human, to walk around it looking at details of different systems of the body, and to select which are showing. Even some sounds are replicated, such as that of the beating heart.

Beyond touch: designing effective gestural interactions [Vogiazou]

On 05/25/2016, in 21st century, A/V -- audio/visual, design, gesture / gesturing, human-computer interaction (HCI), ideas, interaction design, interactivity, interface design, television, by Daniel Christian

Beyond touch: designing effective gestural interactions — from blog.invisionapp.com by by Yanna Vogiazou; with thanks to Mark Pomeroy for the resource

The future of interaction is multimodal.

Excerpts:

The future of interaction is multimodal. But combining touch with air gestures (and potentially voice input) isn’t a typical UI design task.
…
Gestures are often perceived as a natural way of interacting with screens and objects, whether we’re talking about pinching a mobile screen to zoom in on a map, or waving your hand in front of your TV to switch to the next movie. But how natural are those gestures, really?
…
Try not to translate touch gestures directly to air gestures even though they might feel familiar and easy. Gestural interaction requires a fresh approach—one that might start as unfamiliar, but in the long run will enable users to feel more in control and will take UX design further.

Forget about buttons — think actions.

Eliminate the need for a cursor as feedback, but provide an alternative.

A vision for some edupreneurs out there: Leverage M2M comms for us w/in the classroom

On 04/02/2015, in A/V -- audio/visual, Daniel S. Christian, education technology, emerging technologies, gesture / gesturing, ideas, machine-to-machine communications, Near Field Communication (NFC), vision, by Daniel Christian

From DSC:
A vision for some edupreneurs out there:

Please create a system whereby machine-to-machine (M2M) communications would be used to detect and display the names and majors of students within a given classroom — complete with the photos of those students that are actually there at that particular time in a face-to-face classroom setting.

The data from that information gathering would be sent to a holographic image that the professor could make larger or smaller. The professor could use gesturing to point to a given student to ask them a question. Once that student has been asked a question, the color around that student is changed to reflect that the professor has already called upon them recently. (The setting that controls how long this “who’s-been-questioned-recently” information is maintained could be cleared every X minutes/hours/days.)

For more introverted students, they could choose to use their own device to broadcast their answer to a digital/online-based means vs. answering verbally in front of 50-200 other students.

Microsoft’s Productivity Future Vision – some sharp innovations here!

On 02/27/2015, in 21st century, 24x7x365 access, 3D, A/V -- audio/visual, augmented reality, business, collaboration, communications, convergence, corporate / business world, corporate universities / corporate training, creativity, digital audio, digital learning, digital photography, digital storytelling, digital textbooks, digital video, distance education, education technology, elearning, emerging technologies, engagement / engaging students, future, gesture / gesturing, human-computer interaction (HCI), ideas, innovation, instructional design, intelligent systems, intelligent tutoring, interaction design, interactivity, interface design, internet, learning ecosystem, learning from the living [class] room, learning hubs, learning spaces, machine-to-machine communications, Microsoft, Mobile learning, multimedia, Near Field Communication (NFC), network based learning, new media literacies, online learning, online media, online tutoring, participation, platforms, presentations, productivity / tips and tricks, programming, second screen apps, smart classrooms, Smart/Connected TV, social learning / networks, tablets, Technologies for your home, technology (general), telecommunications, telepresence, trends, ubiquitous learning, user experience, user interface design, Using teams, UX, vendors, videoconferencing, vision, visualizing information, web-based collaboration, workplace, by Daniel Christian