Accurate monitoring woven into a shirt that's washable

Marketing to seniors no longer shows them as helpless peopel who have fallen and can't get up but as active people who take control of their health and monitoring. They are enabled to do this with an  "hWear" shirt that has built in sensors. It's made by HealthWatch, an Israeli startup with the slogan, "Weaving Health Into Everyday Life."
Read more in 

This Shirt Could Save Your Life

What tech can do for your teeth

Have you been to your dentist lately? If so, you may have noticed that the office has some new machines that are transforming traditional dentistry. Tech-savvy dentists are adding 3D imaging systems that let them create custom caps for their patients in a single visit. Those of us who have had caps done years ago can appreciate the difference between the experience then and now.

When I had to get a tooth capped seven years ago, I had to schedule two dental visits a couple of weeks apart. During my first appointment, I had to have an impression made to serve as the mold for a cap to be created in a lab. I also got a temporary cap that had to last until the real cap arrived and could be cemented into my mouth. My dentists favored a particular lab in California, so the cap took close to two weeks to arrive. Once it was at the office, I was able to come in for my second session. The temporary was removed, and the final cap was installed.

What a difference a few years can make!
Read more in

Technology You Can Sink Your Teeth Into

Getting to really know your customer requires managing a lot of data

Socrates considered "know thyself" the objective of wisdom, but in business, the key to success is knowing your customer.

A customer's relationship with a brand is much more complex than some people assume. As shoppers, we don't just come on to a site and buy what it sells out of the blue. We may get there by clicking on an ad, clicking on a promotion in an email, or by remembering a positive experience we had with the business when we called and chatted about an order. There are many different channels involved, and each one only shows one aspect of the total customer experience. So how do you really get to know what your customer is responding to?

This past June, Israel-based, NICE Systems introduced the NICE Customer Journey Optimization solution to just that problem.  Read more here: 

From the army to the big city, 3D printing can be a real game changer

3D printing has great practical potential for the supply chain, as shown by the US army. Jerry Castanos saw its military application on his tour of duty in Afghanistan. That inspired him to open his own 3D printing business in New York City, 3D Heights, which offers 3D printers, related accessories, and lessons in using them. His goal is to be "the first" successful 3D printing retail store in the city. I spoke to about the confluence of his army experience with supply chain management and the uses for 3D printing.

Car with 3D printed metal body photographed by Ariella Brown at the Javits Center

Read more in

Army to Big City: 3D Printing Reshapes the Supply Chain

the MoMA goes mobile

Handheld devices put a wealth of information at your fingertips, and now museums are using them to enhance visitors’ experiences and enable people to relive their experiences afterwards. One thing to remember: that flow of data is a two-way street. 

This past summer, when I visited the Museum of Modern Art in New York, instead of audio guides outfitted with buttons that I had come to expect upon entry, I was given a sleek iPod to use. Like the audio guides, it provided access to recorded information about particular works of art on display, but it also provided a lot more options

Read more about the MoMA's mobile innovation here

Promotions on the spot

Serendipity at the supermarket occurs when you spot your favorite cereal and have the coupon in hand. More likely, though, you have to hunt for your coupon, only to discover that it expired last week. At that point, you can either pay up or settle for the cheaper generic -- unless, that is, you're able to get a coupon on demand.

This third option, available at some stores by a company called VisibleBrands, is one made possible by analytics.  Read more in 

'Clipping' Coupons as You Need 'Em 

Living the libertarian dream on the sea?

The #libertarian  connection of seasteaders and #bitcoin
Bitcoin represents more than a digital currency. For many adopters, it is a means of breaking free of government and financial institutions’ control over money.

The Seasteading Institute’s philosophy dovetails with the views Thiel espoused in an April 2009 essay for the Cato Institute, “The Education of a Liberatarian.” In that piece, he declares that libertarians must get beyond restrictive government systems by finding a place of their own:

“The critical question then becomes one of means, of how to escape not via politics but beyond it. Because there are no truly free places left in our world, I suspect that the mode for escape must involve some sort of new and hitherto untried process that leads us to some undiscovered country; and for this reason I have focused my efforts on new technologies that may create a new space for freedom.”

 Read more in Why do 'Seasteaders' Love Bitcoin? 

Winnowing the web

While advanced technology is what enables this kind of collaboration and capacity, Whaley’s model is decidedly low-tech: The printed page of the Talmud. In presentations to the Science Online Bay Area (SOBA) Innovations in Academic Publishing and Peer Review last fall, he showed how the Talmudic layout consists of the original text in the center surrounded by annotated commentary. This arrangement is paradigmatic "of a work where the dialog around the meaning and relevance of a passage creates the value for that passage in and of itself," Whalen said at the time.
read more in Winnowing the Web With Crowdsourced Annotation

Opportunities in Africa

Which region promises the greatest expansion? IBM thinks the answer is Africa. It’s not alone among tech companies that are seeking new markets and trainable talent on that continent. While growth tapers off in many more developed regions, Africa offers great potential, particularly as its workforce gains access to education and technology for communication. Read more in 

Africa: The New China

A tablet specifically for schools

Everything for school squeezed into a 10" tablet. Will they buy it? Prices start at $299 with a $99/ year subscription. Read about it in Amplify Tablet Custom-Made for Schools

EHR in NYC

Though the Big Apple has had a bad time with storms and power outages, last month, it got to report some good news. At the “NYC Celebrates Improved Health Through Technology” event on February 7th, New York City’s Mayor Michael Bloomberg announced positive results for the adoption of electronic health records. Read more about it in 

Big Data for a Healthy Big Apple

Writer's homework

When I read articles by people who didn't bother to investigate the subject properly, I really wonder, why are they getting paid for this? I just read a Guardian piece on the advantages and drawbacks of  massive open online course AKA MOOCs.  Iit includes an assertion that the courses only can be given for subjects that involve multiple choice tests: 

Moocs are limited to subjects that can be assessed with multiple choice exams, marked automatically.Written any essays in your degree? Your professor's critique of them can't be replicated by a mooc – yet.

First of all, MOOCs like Coursera have come up with a way around that, as I explained in a blog posted last year:

Another innovative aspect to Coursera is the way it assesses student work in courses that are not limited to technology or mathematics.

As founder Ng observes, "Multiple choice doesn't really work for a poetry class." Also, with thousands enrolled in a single class, instructors would find it impossible to personalize responses to student work.

Coursera's solution to that problem is the introduction of "a system for peer grading, in which students will be trained to evaluate each other's work based on a grading rubric provided by the professor." This is not all that different from peer reviews encouraged in writers' groups, which some teachers employ in their own classroom, though the Coursera system is designed to ascertain that the students comprehend the instructor's standards before being allowed to grade another's work.

 Second of all, there are already some systems to automate grading for written work as I explained here:

For example, Pearson’s Write to Learn is designed to offer instant feedback and personalized direction on student writing. The software can be accessed at computers in the school or through an Internet connection remotely. Teachers using the software are happy to have much of the grunt work associated with guiding students through revision and editing lifted from their shoulders.  The automated critique also reduces personal confrontations. As one teacher featured in a Write to Learn case study says, there's no "evil professor" who delights in finding fault in student work.

Educational Testing Service's e-rater is another automated assessment tool. It can score 16,000 essays in 20 seconds, a breathtaking rate of productivity when compared to the one to two minutes per essay typically allotted to human scorers.

Students responded positively when the New Jersey Institute of Technology introduced e-raters. An assistant professor there, Andrew Klobucar, observes that whereas students see drafting and revising multiple times as "corrective, even punitive," when assigned by evil professors, they do not have the same negative view when doing it for an e-rater.

I do wish writers would do their own homework when offering an opinion on the current state of educational technology.

Seeing stones for military, rescue, and security operations

What do JRR Tolkien, JP Morgan Chase, the military, and rescue workers have in common? Palantir.

"The Palantír" is the title of the 11th chapter of Tolkien’s The Two Towers. The name refers to the "seeing stones" that allow one to view what is happening elsewhere. In 2004, the name was also taken on by a company that develops software organization to extract meaning from various streams of data to combat terrorism, fraud, and disaster damage.

Palantir distinguishes its approach from data mining by calling it "data surfacing." Read more at 

From Sorcery to Surfacing Data

For more on big data used by the army, see  

National Safety in Big Numbers

 "You can't have a data Tower of Babel" in which each system keeps its data isolated from other systems, Patrick Dreher, a senior technical director at DRC, told Military Information Technology.His company worked with the US Army on the Rainmaker cloud-based intelligence system, which integrates different data models used by the intelligence community. "For example, when Afghan drug lords finance Taliban insurgents, data from one database can be combined with Taliban financing data from an Army database inside the cloud, allowing analysts to make timely, critical connections and stay one step ahead of insurgents."

Big Data and Cancer Research

That's the subject of my post Big Data Battles Cancer.  For a completely different take on cancer, see Beyond Pink.

Big Data Applied to Health

I've written several pieces on the topic from various angles:

On how cell phone data is used to map the spread of Malaria in order to come up with effective prevention in Africa Analyzing Cellphone Data for the Greater Good

On Retrofit's approach: Data Gets Personal to Fight Obesity

On UPMC $10 million dollar big data plan: Creating Custom-Fit Healthcare

Analysis in light of the Pareto Principle

Many businesses who are not getting as much utility out of big data as they would like identify the source of the problem as their inadequate hardware, and inadequate finances. However, in a Smart Data Collective post, Paige Roberts argues that it's not the hardware, but the software that's to blame.

"Investing in better utilization of existing hardware is a far better, more sustainable, and cost-effective solution" for businesses who find their current setups inadequate. Roberts points to the inefficiency built into current "utilization rates of hardware [that] are around 15 percent worldwide." Even the most efficient data centers max out at only 20 percent, meaning that 80 percent is untapped.

Do those numbers ring a bell?

Read more: What's the real problem with the hardware? - FierceBigData

Sensors you swallow

The cliché advice from doctors who don’t want to be bothered after hours by their patients has long been, “Take two pills and call me in the morning.” But soon it might be: "Take a pill, and we’ll call you." Read more at "Take 2 Pills & They'll Call You"

A fitting solution?

Analytics applied to the problem of finding clothes that fit: Does This Look Good on Me?
 my latest post on All Analytics.

Robots and Retention

Even the most conscientious student sometimes drifts off in class. Some literally fall asleep, but more often, their thoughts just carry them away from the classroom. Good teachers learn to observe the signs that indicate a student is zoning out and know how to get them to focus by recapturing their attention. But is it possible to get a student to stay focused when a teacher cannot respond in a personalized way? That is becoming a very practical concern when classroom sizes expand and as online courses remove the teacher from the classroom altogether.

A study proved robots can be programmed to regain students attention. Children who had the robot intervention performed better in answering question on what they heard than children in the control group.  I wrote about it for EducationalIT.

Of related interest: http://mashable.com/2012/07/15/human-robot/ and  http://www.cnn.com/2012/07/11/health/uncanny-valley-robots/index.html 

If the school can't get to the museum

you can now bring the museum to the school with the Google Art Project.  Even if the school does have access to some art museums, the project gives them an expanded view with examples of art from around the globe, but no works by Picasso  -- see more on that in the comments.