Tags » Backchannel

Embracing the Backchannel

The backchannel is the conversation that goes on alongside the primary activity, presentation, or discussion in your classroom. Victor Yngve first used the phrase “ 369 more words


BitWhisper: Hacking with Heat - Daily Security Byte EP.51

An Israeli research lab has figured out how to use CPU heat as a new computer communication channel. Bitwhisper is an interesting potential attack backchannel, but in today’s video I argue why the old TEMPEST techniques are more concerning.  65 more words

Security Updates

Typewriter Memories

Last week I came across this article written by Mary Pilon for Backchannel. The focus of the piece was the Schweitzer family, whose claim to fame is that they are one of the few typewriter repair companies left in the USA. 415 more words


Are teachers in your school 'hooked' yet?

I feel kind of sad to be asking the same question again and again, but after nearly five years of being hooked on all things digital, I still find myself questioning… 362 more words

Learning Community

Medium at Large: Ev Williams Talks With Kara Swisher

Ev Williams built two of the most important publishing companies of the digital age. Can he do it a third time?

At the Code/Media conference, the man who co-founded Blogger and then Twitter explained what he’s doing with… 6,573 more words


The Backchannel - my EdTech Fave

Our #tiegrad cohort shared out some tech tools last week during class. More importantly than the tools being shared were the conversations about how and why particular tools were chosen. 851 more words


Embracing the Backchannel in my Flipped Classroom with Padlet

I absolutely love attending conferences where I learn so much incredible information and make great connections with other educators! Don’t you?!

However, these same wonderful conferences nearly make my head explode! 508 more words

Educational Technology