Improved technology played a big role in the identification of the two primary suspects in the Boston Marathon bombing.
Law enforcement officials were deluged with digital images and video after asking anyone who was in the area during the event to submit them. Traditionally it would take hundreds of officers countless hours to examine all of that media, but new versions of facial recognition technology have made that task much more manageable.
CNet explains how this tech works: "The software, which can help pick a person out of crowd, looks for differentiating features -- from the shape of a mouth to the ridge on a nose to the distance between a pair of eyes.
3VR in San Francisco has developed software that extracts information from video and then makes it searchable for its clients, which include retailers, banks, security firms and law enforcement."

“We believe the training and collaboration with teachers around the world will be absolute key to increasing the adoption more rapidly, and could easily lead to millions of students using VR globally to learn science more effectively.”
– Michael Bodekaer Jensen
Will all students one day have the...
Fun May Activity: Celebrate Leprechaun Day, May 13th.
Did You Know?
There’s an expression in education known as “teaching to the middle.” This means gearing the majority of instruction and curriculum towards students performing at grade level or in the middle of the class.
I’ve never cared for this concept since I believe it produces a mediocre mindset in teaching, and thus, mediocre results. Rather, I resonate with the idea of teaching to the top of of the class, which means setting the bar high and expecting students to eventually meet those...
For most teachers, the last days of school are a frantic sprint of classroom tidying, teary goodbyes, and messy end-of-year parties. Teachers are usually too tired or too excited or too busy to take time for reflection. I get it; you really do have to track down that missing library book and account for all your curricular resources.
But when the dust settles and you’ve checked all the boxes on your classroom close-up list, carve out a few hours to systematically reflect before you...
It always amazes me when teachers don’t pay attention or act respectively during faculty meetings. Sometimes, teachers can make the most difficult students. During my time as a k-12 teacher, while a principal was speaking to the faculty, some teachers would be on their cell phones, talking among themselves, or grading papers.
It’s also surprising (though, a little less considering their stage of development) when student teachers fail to turn in assignments on time or, similarly, act...
Students spend hours studying reading, math, science, and social studies. When they get to high school, they study geometry, physics, trigonometry. While I believe there's value in all subjects and disciplines, I do question our use of time in classrooms when it comes to curriculum and the preparation of productive members of society.
In other words, are we wasting time?
Is there another way to prepare young people to be successful?
I base these questions on the idea...
Mentoring a student teacher (often known as a teacher candidate) can be a truly rewarding experience. Helping someone enter the teaching profession and preparing them for that role is an incredibly important role.
If you are considering hosting a teaching intern, there are many considerations. As a university supervisor, who has worked with many mentor teachers, I’d like to offer the following advice:
Know Your Purpose
Consider the reasons why you want to...