In what could prove to be a major breakthrough in quantum memory storage and information processing, German researchers have frozen the fastest thing in the universe: light. And they did so for a record-breaking one minute.
"Most often the journey to individuality begins as a high school student or undergraduate, often continues into graduate school. With persistence and a little luck, the pursuit of uniqueness may, over the course of a lifetime of work and experience, culminate in a long and rewarding career. Unfortunately, tough economic times increasingly mean that those getting started on their edventures are more often competing against more experienced workers who have had setbacks in their careers and are looking for employment further down the career ladder. For college graduates competing against these seasoned professionals, finding a job can be a challenge."
A groundbreaking project called Aireal lets you feel virtual objects. Aireal is the result of research by University of Illinois PhD student Rajinder Sodhi and Disney Reseach’s Ivan Poupyrev. When set by your television or connected to an iPad, this diminutive machine will puff air rings that allow you to actually feel objects and textures in midair — no special controllers or gloves required.
The machine itself is essentially a set of five speakers in a box — subwoofers that track your body through IR, then fire low frequencies through a nozzle to form donut-like vortices.
In practice, Aireal can do anything from creating a button for you to touch in midair to crafting whole textures by pulsing its bubbles to mimic water, stone, and sand. … A single Aireal could conceivably support multiple people, and a grid of Aireals could create extremely immersive rooms, creating sensations like a flock of birds flying by.
Seeing Is Believing: Using Virtual Reality to Change You and Society PBS NewsHour And we need to start understanding both the positive aspects and the negative aspects of a world in which you can have any experience virtually, and at any given...
Many pre-service teachers feel under-prepared to teach students with a diverse range of needs and abilities and continue to be concerned about classroom behaviour management when undertaking practicum experiences. In order to address these concerns, teacher educators have explored alternative pedagogical approaches, including computer based simulations and immersion in virtual worlds. This paper reports on the results of a pilot study conducted with eight pre-service teachers who operated avatars in a virtual classroom created within Second Life (SL)™. The pre-service teachers were able to role-play students with a diverse range of behaviours and engage in reflective discussion about their experiences. The results showed that the pre-service teachers appreciated the opportunity to engage in an authentic classroom experience without impacting on "real" students, but that the platform of SL proved limiting in enacting certain aspects of desired teaching pedagogy. The findings of this pilot study are discussed in relation to improving the preparation of pre-service teachers for practicum.
Learning research consistently shows that an emphasis on test scores does not necessarily lead to gains in academic performance. Perhaps learning, with its long-term gains and diffuse experiences does not lend itself well to an economic model. Instead of focusing on test scores at the elementary and secondary levels, why not take a longer-term view? Why public education? What are our true goals for teaching and learning? When pressed, most politicians will state that the long-term goals of education are to develop a citizenry that maximizes contributions to society and economy; yet, our standard test measures typically seem unrelated to the higher-order qualities that lead to such engaged citizens.
I'm really liking the idea of badges for Four Bridges. It's important to look at alternate forms of showcasing our education, skills and experience and badges provide an incredible way to be specific in doing just that.
"Whenever people imagine virtual anything, they immediately pit it against its physical counterpart—Amazon versus physical book stores, Wikipedia versus physical encyclopedias. They assume that the virtual will replace the physical with something cheaper, faster and more efficient. In education, however, the virtual will create a very different type of disruption. We should not aim to replace the physical classroom. Instead we have an opportunity to blend the virtual with the physical and reimagine education entirely."
Where physics, spirituality and metaphysics meet – there you find one of the foremost scientists in the world – Thomas Campbell. Working as a nuclear physicist for NASA, Campbell postulates that we do indeed live in a virtual reality, saying: “The only thing that is fundamental (real) is consciousness itself; all else is virtual- i.e., a result of an exchange of information within consciousness.” What is the basis for this theory and where are these views to take both science, reality and what we say ‘matters?’
As 'Higher Education Bubble' Accelerates, Alternatives Emerge Michigan Capitol Confidential At a time when some experts are predicting a "higher education bubble" and many companies are placing less of an emphasis on college degrees, new...
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