US Army researchers use sensors, gels to study, mitigate brain and body blast effects

January 18, 2017 | by

[grow_thumb image=”https://telecareaware.com/wp-content/uploads/2017/01/ARL_tour-1024×819.jpg” thumb_width=”150″ /]US Army research labs have been leading the way for some years in researching how impacts, such as those experienced from explosive devices or other sources of concussion, can affect the brain and body. One tactic Army researchers in the Research, Development and Engineering Command (RDECOM) are taking is to engineer increased protection in ground vehicles (ground vehicle systems in Army-speak). However, testing designs can’t be done with humans. One method used is a sensor-laden crash dummy (Warrior Injury Assessment Manikin or WIAMan, seen above left). Fred Hughes, director of the WIAMan Engineering Office, commented that “The manikin’s sophisticated bio-fidelity and robust sensor design provides an unmatched level of accuracy determining the potential effects of blast on soldiers in new vehicle systems.” Another tool is the Microsoft-designed Hololens which allows researchers to virtually explore explosion simulations. Both are being used to assess survivability and mobility design in vehicles. Armed With Science

At another part of RDECOM located at the Aberdeen (Maryland) Proving Ground, US Army Research Laboratory researchers have simulated brain texture and mass through a specially designed gel. These nanomaterials are designed to fluoresce at graduated intensities under pressure. The goal is that researchers can track blast effects on the brain at the cellular level. ARL research in this area is jointly conducted with counterparts in the Japanese Defense Ministry, where researchers are contributing their knowledge of physiological effects such as cortical depressant, blood circulation and oxygen levels in tissue. ARL News, YouTube video. Both tracks of research are designed to protect soldiers in the field from TBI, and better understand the effects of blast-created trauma to the brain.

Next DHACA Members’ Day announced for 11th January 2016

December 9, 2015 | by

The next DHACA Members’ day will be on 11th January at the Digital Catapult Centre, 101 Euston Rd. NW1 2RA, Membership of DHACA continues to be free; members are welcome to arrive from 9.30, Proceedings will begin promptly at 10am and end at 4.30pm at the latest.

DHACA is still finalising the order of the agenda, however the following have kindly agreed to present:

Deborah El-Sayed, Head of multi-channel development for NHS 111, will talk about NIB Workstream 1.1 – Enable me to make the right health and care choices – an area of really key importance to DHACA members as this is where patients will increasingly interface with the NHS electronically. This will include a discussion when attendees can raise key issues with Deborah, and the Workstream more generally.

There will be a similar arrangement for Usama Edoo, a senior member of the Accelerated Access Review team who will (more…)

Accessibility arriving at the Top Table (guest blog)

September 10, 2015 | by | 1 Comment

Chris Lewis, a world-renowned telecoms expert and regular presenter on disability issues has kindly offered to share some thoughts with readers prior to his presentation at the Royal Society of Medicine event on the Medical Benefits of Wearables on 23rd November. This is the first of two he has written specially for TTA.

At this year’s Mobile World Congress (MWC) in Barcelona accessibility I took to one of the main stages for the first time. IBM, Microsoft, Google and the Mobile Manufacturers Forum (MMF) joined me to present perspectives on how accessibility is going mainstream.

I introduced the session with some of the key findings from the second Telefonica accessibility report “Digitising the Billion Disabled: Accessibility Gets Personal“. In summary, the billion disabled people represent a major spending group, combining earnings of some $2.3 Trillion and state support of $1.3 Trillion. Disabled people on average earn only 60% of their able-bodied peers and, of course, many disabled people don’t get the opportunity to work at all. 4% of children and 10% of the working population are disabled, but perhaps most striking, over three quarters of the elderly. Combine this dynamic with Douglas Adams’s theory of adopting technology getting harder as we get older and you can see the ticking time bomb of disability and age. (more…)

“Events, dear boy, events” (UK)

November 7, 2014 | by

Harold Macmillan probably never said that in response to the question “What is most likely to blow a government off course?”, however we thought we’d use the quote to highlight a few cracking events coming up.

The Wearable Technology event, is being hosted by the Digital Catapult Centre, on 18th November, in London. On the topic of wearables, the BBC’s “the Bottom Line” had a great programme on 30th October on the subject. In the UK (at least) you can download a podcast or listen on iPlayer. There’s also an update on new Jawbone releases which seem now to be going for different form factors to the original UP, whose unreliability resulted in this editor being on his fourth such device in some 15 months. Info on Microsoft’s Band is here. The recent PWC report on Wearables is here.

At the same place starting on Monday 8th December there is a whole week of incredibly valuable assistance in the Digital Health Pit Stop, which is free! Events include a design day (8th), a business day (9th), a health day (10th), a data day (11th) and on 12th December (more…)

‘eVisits’ save $5 billion globally this year–but are they more effective care?

August 14, 2014 | by

Deloitte and Towers Watson obviously disagree on the savings from eVisits (Deloitte) and telemedicine (Towers Watson). Deloitte’s study of eVisits projects a global savings of $5 billion in 2014. Towers Watson is estimating $6 billion in 2015 from US employers alone if there is full employee utilization of telemedicine. Deloitte is also more transparent in its estimating, for example on the $50-60 billion total addressable market for eVisits in ‘developed countries’. This Editor doesn’t see a major difference in definitions between the two; Deloitte defines eVisits as video consults plus the forms, questionnaires and photos that have become part of telehealth, but not the vital signs monitoring part.. Perhaps our readers, looking at both more closely, can discern, or confirm that Towers Watson has too rosy a picture? Deloitte‘s ’21st Century Housecall’ study (short paper) is also worth a read for presenting facts/figures on the global addressable market and for a surprising conclusion–that the ‘greater good (in developing countries) may come from saving tens of millions of lives’. Hat tip to reader Mike Clark. Clinical Innovation + Technology summary.

‘Virtual care is much more effective than brick-and-mortar care.” (Editor’s emphasis) A bold statement that Microsoft and the writer from Intel fail to back up with facts. The focus of this ‘In Health’ article is preventing readmissions. There are the usual Panglossian pointers  (more…)

Swoon or mourn? Smartwatch action: Misfit, MS HealthVault, Glance

June 26, 2014 | by

The smartwatch is nowhere near dead (check the beautiful Withings Activité at CEWeek), but its future, along with pure fitness bands, is a complicated thing. Three moves by small to giant companies further add color to (or complicate) the picture, including an ‘aftermarket’ add on for your current watch:

  • Misfit joins up with the Pebble smartwatch. The Misfit Shine, which has enjoyed much appreciation by the D3H as the ‘elegant button’, announced it will distribute its tracking app and algorithm technology to smartwatch makers. Pebble is the first and not exclusive. Sonny Vu, not known for his subtlety, is quoted in VentureBeat: “If I kept making just fitness trackers, I would be out of business in 12 to 18 months.” Misfit will continue to sell Shine in the US and internationally for at least another few quarters to meet demand for a fitness-only tracker. It shows you how quickly the weather changes: with $23 million in hand, and a Series B last December of $15.2 million, they are pivoting–quickly. John Sculley and other bluechip investors like Khosla Ventures and Norwest Capital obviously see a boulder in the road.
  • Microsoft moving to get into the smartwatch biz. Their patent filing of 2012 was just the first move but both Forbes and VentureBeat have confirmed rumors the device is a go. And they have a core of techies (Xbox) to work on it and the perfect place for the data: Microsoft HealthVault. Nothing like a smartwatch to jolt some life into a moribund PHR!
  • Love your plain old watch but just want to soup it up? Slip Kiwi Wearables’ Glance under your watch instead and get fitness tracking plus smartwatch functions. Kiwi already has the app for the Kiwi Move but Glance seems to have more such as interaction with your phone calls. Think of it as an aftermarket accessory, especially if you’re a traditionalist in watch form factor and/or don’t have the long green for Withings. In Kickstarter funding now with a price point of $65, but they are less than halfway towards their $150,000 goal with only six days to go. Gizmag

‘Blue Blazes’ indeed: wearables meet the lingerie counter

December 4, 2013 | by
[grow_thumb image=”https://telecareaware.com/wp-content/uploads/2013/10/blue-blazes.jpg” thumb_width=”150″ /]A sure sign that 1) wearables are truly on the ‘good side’ of the Gartner Hype Curve and that 2) Microsoft’s priorities are a little skewed is this item from Discovery News that Microsoft developed and tested a brassiere that measures wearer stress. It’s equipped with sensor pads measuring heart rate, respiration via an EKG sensor, skin conductance with an electrodermal activity sensor, and movement with an accelerometer and gyroscope, all sent to a smartphone app then to the researchers. The purpose: to alert to stress-related overeating. It also tweets when removed (ahem). Unfortunately the batteries powering the sensors only lasted for four hours and even the lead researcher admitted that she’s looking for another part of the body that accurately measures stress, but doesn’t require as much work. As some wag commenting on New York Magazine’s Grub Street‘s very funny take on it put it, it assumes that women wear their bras when stress overeating! Calling Sonny Vu…. Hat tip and a swirl of the cape to healthcare SME and reader Lois Drapin of The Drapin Group.

Microsoft Kinect now as sign language translator

August 8, 2013 | by

The versatility of Microsoft Kinect continues to astound, with uses ranging from human rehab/physical therapy to equipping robots with anticipatory powers for your drink to Ellie the Virtual Analyst. Add sign language translation to this list. The latest is Chinese sign language simultaneous translation via Kinect that will permit deaf and hearing individuals to understand each other. Sign languages are their own entity with grammar and rules that make the spoken/written language nearly foreign to the user. The system developed by Chinese Academy of Sciences’ Institute of Computing Technology and Microsoft Research Asia joins the one developed for American Sign Language last year. Wired.co.uk  Hat tip to Toni Bunting, TTA and TANN Ireland.

Apple-ologists discern ‘new’ interest in health tech and telehealth

July 20, 2013 | by

With the same obsession that Kremlinologists had during the Cold War, the Apple-ologists at 9to5Mac divine that Apple is now suddenly interested in the sensor-based fitness sector of telehealth. Recent remarks by their CEO have been examined like the mutterings of the Oracles at Delphi. Their SVP of Technologies has been spotted wearing a Nike FuelBand, just like the CEO–and by looking at his picture, he does need it! Apple Marketing folks have been examining wearables like the Jawbone UP! (naturally as competition, duh!) Far more indicative from their sources: An all-star team from semiconductors to batteries to sensors is working in secrecy on the long-awaited iWatch. Talent’s been snatched from telehealth sensor companies AccuVein (vein mapping), the recently defunct C8 MediSensors (blood monitoring), and Senseonics (embedded sensor for blood glucose).  And they are most interested in sleep tracking. iWatch’s novelty emerges as Apple taps sensor and fitness experts

Apple’s been interested all along in healthcare–and others have been interested in Apple

No surprise to TTA readers, as you’ve been tracking Apple’s and competition’s healthcare moves along with us from the start.

  • the iPad in hospitals and their preliminary tests starting in early 2011 when tablets were new and untried [TTA 8 Feb 2011]
  • Editor Steve on the Apple Smart Shoe US Patent application back in January
  • Samsung’s hype on healthcare devices and software on the new Galaxy S4–fitness tracking disruptor?
  • 5.5 million plus of health app downloads (US) from the App Store (May)
  • the development of many devices that are based on the iPhone (Misfit Shine, AliveCor‘s ECG, the Ozcan microscope and food testers only a few)
  • …though Microsoft’s Surface for healthcare back in February is likely a dud–MS just wrote off $900 million with the Surface RT, lowered its price (though only a fool with money to burn would buy it) and the Pro continues to struggle (ZDNet)

Smartwatches as the 2013-2014 tablet…and will they knock out fitness bands?

But this press focus on ‘Apple for Health’ does disguise that Apple is behind the curve, not leading it, on the watch form factor. Just like the Soviets, Apple better get a move-on or lose the race that gets serious next year. Smartwatches are fast becoming the new tablet [TTA 2 July]. One rosy industry estimate has 5 million units sold by end of 2014 (Canalys Research in Gigaom). Sony’s been there for awhile. Pebble sold 275,000 pre-orders through Kickstarter, their web store and now retail through Best Buy. This week the rumor broke among the Microsoft-ologists that they are working on an aluminum smartwatch with a 1.5-inch screen and a band out of Star Trek IV. (The comments below the TechCrunch article on the very thought of smartwatches are a good chuckle!) And undoubtedly looking over their shoulder because they’re gaining on you, contrary to Satchel Paige’s advice, are Fitbit, Jawbone and Nike, wondering if they’ll be the next Zeo.

Doctors wild about…what works

June 10, 2013 | by

In the first half of the following blog item the author makes some valid points about doctors being quick to adopt mobile devices but that they were also quick to discover that the available apps are not much use in their work. The second half turns into a ‘knock Apple and big-up Windows 8 on tablets’ session. But then, as the author is Bill Crounse, MD, Senior Director, Worldwide Health at Microsoft, it would be surprising if he didn’t take that opportunity. Doctors wild about….. what works Hat tip to Bob Pyke.

UPDATE: related item, thanks to Toni Bunting: Health apps won’t reach core NHS patients (The Guardian). An NHS commissioner, writing under a pseudonym, also bemoans the lack of focus on appropriate apps and/or their use in the NHS. What the author focuses on is that the majority of NHS users are “the elderly, deprived and poorly-educated” and these people are less likely than most to be wielding and using smartphones.

Microsoft Surface dives into mHealth, telehealth tablet market

February 26, 2013 | by

“Not only Lync but Skype as well are becoming fairly predominant platforms for what I call ‘commodity’ telemedicine and telehealth services,” Dr. Bill Crounse, Microsoft’s senior director for worldwide health, told Pulse IT Magazine during a promotional visit to Australia. “We are seeing amazing progress at an institutional level, with people understanding and mapping out where are their patients coming from and how far are they travelling. How can we leverage this technology to better serve that population [of] patients who are being asked to travel three hours across town for a snippet of information or reassurance, when in fact this technology can be applied.”

It’s a good point, but as EHR Intelligence goes on to point out: ‘In contrast to the iPad mini, which fits neatly into lab coat pockets and has the advantage of millions of apps in the mature Apple ecosystem, the Surface Pro is a bulkier product, weighing in at two pounds and saddled with an $899 price tag. In the era of bring your own device (BYOD) healthcare, Microsoft faces an uphill battle when it comes to attracting individual physicians looking to pick up a supplementary device for their office work.’ EHR Intelligence item: Microsoft Surface dives into mHealth, telehealth tablet market.