Medgadget @ CES 2016: The Genworth Aging Experience R70i Age Suit (VIDEO)

Fans of Iron Man know well how Tony Stark's technologically advanced suit gives him superhuman vision, hearing, and movement. At CES this past week, however, Genworth Financial wanted to remind attendees that without his super suit, Tony Stark is a mere mortal who ages and will become obese and unhealthy if he eats too many donuts or doesn't exercise. To demonstrate this point, Genworth teamed up with technology innovation firm Applied Minds to develop the R70i Age Suit.

The R70i, which is named for the reality that 70% of Americans over the age of 65 require some form of long term care during their lifetime, can be thought of as the ultimate anti–Iron Man suit. It allows the wearer to directly experience common age-related vision, hearing, and mobility problems that many senior citizens have. On-board cameras with an augmented reality vision system demonstrate glaucoma, cataracts, macular degeneration, and floaters. Noise-cancelling headphones and on-board microphones simulate tinnitus, hearing loss, and aphasia. The exoskeleton is controlled by sensors and software to create resistance and limit range of motion in response to joint movement that together simulate arthritis and muscle loss.

The R70i was created as a first-hand experience to educate younger generations about the difficulties that come with aging and the importance of diet and exercise. It is Genworth's hope that the experience will also help others express more empathy toward their loved ones who suffer through age-related diseases.

Our editor Scott had the opportunity to don the suit in front of a live CES audience and feel what it's like to be somewhere around 70.

More information: The Genworth R70i Aging Experience

Scott wishes to thank Dr. David Ahn for his assistance in the filming of the video!

The post Medgadget @ CES 2016: The Genworth Aging Experience R70i Age Suit (VIDEO) appeared first on Medgadget.

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An apparently untreatable ulcer of the face

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20Q: Hearing Aids - The Future Ain't What it Used to Be!

Back in May of 1994, I wrote an article titled, Update On Programmable Hearing Aids (With An Assist From Yogi Berra). At the time, there were a lot of questions surrounding the use of programmable hearing aids, and I thought it might be appropriate to use several Yogi-isms to help sort out the confusion. With the passing of Yogi this past September, it only seems appropriate to revisit that theme today to look at current issues regarding hearing aid selection and fitting. In a way, it's like "déjà vu all over again."

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Anaerobic Clostridium spp. is an important bio-production microbial genus that can produce solvents and utilize a broad spectrum of substrates including cellulose and syngas. Genome-scale metabolic (GSM) models are increasingly being put forth for various clostridial strains to explore their respective metabolic capabilities and suitability for various bioconversions. In this study, we have selected representative GSM models for six different clostridia (Clostridium acetobutylicum, Clostridium beijerinckii, Clostridium butyricum, Clostridium cellulolyticum, Clostridium ljungdahlii, and Clostridium thermocellum) and performed a detailed model comparison contrasting their metabolic repertoire. We also discuss various applications of these GSM models to guide metabolic engineering interventions as well as assessing cellular physiology.

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The adsorption of bacteriophages (phages) onto host cells is, in all but a few rare cases, a sine qua non condition for the onset of the infection process. Understanding the mechanisms involved and the factors affecting it is, thus, crucial for the investigation of host-phage interactions. This review provides a survey of the phage host receptors involved in recognition and adsorption and their interactions during attachment. Comprehension of the whole infection process, starting with the adsorption step, can enable and accelerate our understanding of phage ecology and the development of phage-based technologies. To assist in this effort we have established an open-access resource – the Phage Receptor Database (PhReD) – to serve as a repository for information on known and newly identified phage receptors.

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