Posts Tagged ‘technologies’
Low Vision Survey Results
Results of WebAIM’s recent survey for those with low vision are now available at http://webaim.org/projects/lowvisionsurvey/. A few highlights are found below. The results of our motor disabilities survey will be available soon.
This data underscores that users with low vision are very diverse. The range of vision loss varies greatly, as do the assistive technologies used. The vast majority of respondents use multiple assistive technologies, ranging from screen readers to simply changing text sizes in browsers. There is very high keyboard use in this population, strengthening arguments for ensuring keyboard accessibility. Read the rest of this entry »
Swiss researchers have unveiled a prototype “lab on a chip” that is surgically implanted in the interstitial tissue just beneath the skin, where it analyzes compounds in the blood, and sends results to a phone or tablet through wireless radio connections.
How does it work? The microchip has seven chemical & molecular sensors and gets inductive power from a patch worn on top of the skin. Every 10 minutes the collected data is sent through the patch and a Bluetooth connection to a patient or doctor via smartphone or tablet.
Although the device will not be widely available for at least a few years, its potential practical applications are widespread and include:
- Glucose monitoring in diabetics, more frequently and without a finger prick.
- Post surgery patient monitoring
- Facilitate predictive medicine, including a pending heart attack
- Measure metabolism and drug absorption
- Athletes monitoring fluids & nutrition
Chemist Lee Cronin is working on a 3-D printer that, instead of objects, is able to print molecules. It has exciting long-term potential: printing your own personalized medicine using chemical inks. The 3-minute TED talk below paints a fascinating view of the , but a great many issues remain. Following the video are two related TED talks with more near-term impact.
I was amused at the comments on TED.com and had to add my own…
So will the use of illegal narcotics and abuse of prescription drugs explode? Where will we buy the “ink,” and can it be ordered online? Will the cartridges be refillable? Will we need a new constitutional amendment to ensure “the right to bear printers” or the “right to buy ink?” Who will profit from this new industry and lobby for the new laws and regulatory oversight (or lack of it)? As with any disruptive technology, there are many new questions, and there will be many incumbents fighting to preserve the status quo. Read the rest of this entry »
Accessible introduction transcript…
- Every day technology makes new things possible, and some predict that it’s just a matter of time until technology completely revolutionizes healthcare.
- Some believe that medical diagnosis, general patient care, and medical practices are more expensive and inferior than they need to be.
- The problem with health care is that it’s often the practice of medicine, rather than the science of medicine, as most medical decisions are simply based on tradition, a doctor’s limited medical knowledge, and the patient’s known symptoms and medical history.
- The result? Three doctors could diagnose a problem three different ways. This can be a serious issue.
- Over 40,000 patients die in the ICU in the U.S. each year due to misdiagnosis.
- The solution? Big Data. Some believe medicine can become more of a science, rather than practice, by relying on technology.
INFOGRAPHIC follows… Read the rest of this entry »
On the first day of CES I attended a Digital Health Summit panel discussion hosted by Arianna Huffington of The Huffington Post. To introduce the discussion, she described Americans’ increase in antidepressants, sleep medications, and stress, and how 75% of healthcare spending is spent on preventable diseases, and 80% of medications are for pain. All of these conditions are preventable through other means, she said.
The panel discussed a perfect storm of multiple trends: (1) stress (and I’d add sleep deprivation) is a killer, (2) our broken & expensive sick care system, and (3) technology & wearable devices that can help us focus on health & wellness. Market researchers note that 30 million wearable devices shipped in 2012, going to 60 million in the next year. In addition, 44 million health apps will be downloaded to smartphones and tablets this year.
I attended CES in person this year instead of monitoring the show from the comfort of my home office and writing my traditional report, CES in Pajamas. On the first day I attended “The Digital Health Revolution: Body, Mind and Soul,” a panel discussion hosted by Arianna Huffington and am thrilled that Huffington Post is so prominently promoting conversation and innovation supporting better health & wellness. Its GPS for the Soul smartphone app, for example, complements lifestyle articles around the theme “Less Stress, More Living.” Here’s an article that Arianna published on the first day.
CES 2013, GPS for the Soul and the Digital Health Revolution
By Arianna Huffington, 1/07/2013
Greetings from Las Vegas, where I’ve landed in the midst of a perfect storm. I’m not talking about the weather — it’s a crisp, beautiful day here. No, I’m talking about one of those moments in which several trends converge to create something larger, a moment we will look back on as the time everything changed. Read the rest of this entry »
Living with Diabetes requires frequent monitoring of blood glucose (blood sugar), an essential measure of your health. The American Diabetes Association can help you better understand Diabetes, select from the latest tools, learn how to manage your blood glucose levels, and prevent serious complications. They provide guidance for selecting a blood glucose meter and list currently available models, many of which are available at local drug stores, but today’s article is inspired by one that’s not listed and you may not have seen yet.
iBGStar blood glucose monitor
“Human actions could become more accurately predictable, thanks to neuroscience. Nano-sized robots will deliver cancer-fighting drugs directly to their targets. And though many recently lost jobs may never come back, people will find plenty to do (and get paid for) in the future,” according to forecasts you’ll find in this roundup of the most thought-provoking possibilities and ideas published in The Futurist magazine over the past year.
I’ve extracted the following Health & Medicine forecasts from the World Future Society’s special report, Outlook 2013. It’s a promotional piece to attract new members who then get a subscription to The Futurist.
- Better health, but fewer doctors.
A projected shortage of more than 90,000 doctors by 2020 will drive technological innovations such as low-cost, point-of-care diagnostics—i.e., Lab-on-a-Chip technologies. A cell-phone-sized device could analyze your blood or sputum while you talk to a health provider from the comfort of your home. —Peter H. Diamandis and Steven Kotler, “The Abundance Builders,” July-Aug 2012,p. 17
Read the rest of this entry »
As I prepare to go to Las Vegas in January, where I’ll attend the Consumer Electronics Show and report on the latest health & fitness products, I’ve been thinking about what sort of products to expect, especially since technology is now being embedded in all sorts of devices, including some that make no sense. That brings me to today’s article.
Rapid advancements in computer, networking and storage technology enable new features at lower cost each year, making older products seem obsolete more quickly than ever before, and one example of that is in household appliances like the refrigerator. But do you really need the latest features if what you have works just fine? Do you really need that $9,000 refrigerator with its built-in, color touch-screen and wireless Internet access? What does it do to justify that cost? And what lessons can be applied to health care? Read the rest of this entry »