Meet your virtual avatar: the future of personalized healthcare
ITU News – Tingly? Sharp? Electric? Dull? Pulsing?
Trying to describe a pain you feel to your doctor can be a difficult task. But soon, you won’t have to: a computer avatar is expected to tell your doctor everything they need to know.
The CompBioMed Centre of Excellence, an international consortium of universities and industries, is developing a program that creates a hyper-personalized avatar or ‘virtual human’ using a supercomputer-generated simulation of an individual’s physical and biomedical information for clinical diagnostics.
There is a rapid and growing need for this kind of technology-enabled healthcare. 12 million people who seek outpatient medical care in the U.S. experience some form of diagnostic error. Additionally, the World Health Organization estimates that there will be a global shortage of 12.9 million healthcare workers by 2035.
Greater access to technology-enabled healthcare will allow doctors to make better and faster diagnoses – and provide the tools to collect the necessary data.
The Virtual Human project combines different kinds of patient data that are routinely generated as part of the current healthcare system, such as x-rays, CAT scans or MRIs to create a personalized virtual avatar. more>
Posted in Business, Communication industry, Economic development, Economy, Education, Healthcare, How to, Net, Science, Technology
Tagged 5G, Broadband, Business improvement, Cybersecurity, International Telecommunication Union, ITU, Machine learning, Technology
Three strategy lessons from GE’s decline
By James E. Schrager -It may be too early to write an obituary for General Electric, but only just. In the past few years, the company has gone from iconic American corporate titan and darling of Wall Street to a humbled, awkward, oversized giant. In June 2018, GE was kicked out of the Dow Jones Industrial Average, the blue-chip club of the United States’ largest public companies. It had been a member since the stock gauge was launched in 1896. Some analysts have GE on bankruptcy watch.
To those who have been paying attention, this has been a long, slow decline. In fact, GE never had much of a chance once Jack Welch retired as chairman and CEO in 2001. That wasn’t because of bad luck or lackluster management. Instead, Welch’s perfectly brilliant growth strategy had simply run its course.
Welch’s great mistake was to fail to plan for the “end of history”—what happens when the golden goose stops laying. The story is worth revisiting not just because it explains the deterioration of GE. It also holds three powerful lessons about corporate strategy:
- All growth from any single market or technology will end. Companies that endure are those that plan for this reality.
- If you are successful, many will copy your success. Companies that continue to prosper update and adapt their strategies.
- Smart corporate strategies are flexible and nimble, enabling action rather than constraining it.
Posted in Business, Economic development, Economy, Education, How to, Technology
Tagged Business improvement, Capital, Chicago Booth, GE, Internet, Manufacturing, Skills, Technology
Dissecting a submarine network trial announcement
With network infrastructure as critical as submarine cables, we’re constantly seeing new cables being announced and new technological milestones being achieved – but what’s real?
Learn the difference between a hero trial, real-world trial, and how you can read between the lines to help separate hype from reality.
By Brian Lavallée – 2019 has and will continue to be a very busy year in the submarine network industry, with several new cables announced, deployed, and already put into the Ready for Service (RFS) state.
Why does the industry need so many new submarine cables?
To maintain pace with our ever-growing affinity and utter addiction to Internet-based content, which continues to drive the 40% CAGR in intercontinental bandwidth demand, according to industry analysts at TeleGeography, along the submerged information superhighways that interconnect continental landmasses.
As submarine networks are rightfully considered critical infrastructure, deploying new and modern cables will improve the overall reliability of the global network that erases distance and borders to close the digital divide.
When new submarine cable performance milestones are achieved in trials, they’re actively promoted through blogs, press releases, tweets, and webinars to celebrate, and why not?
These new submerged wet plant and modem technology advancements are truly astonishing and deserve this fanfare – but the context of these achievements must be fully understood to determine what’s actually deployable for live customer traffic in the real-world. more>
Posted in Broadband, Business, Communication industry, Economic development, Economy, Education, How to, Net, Science, Technology
Tagged Broadband, Business improvement, Ciena, Fiber optics, Internet, Skills, Technology
Maybe we don’t have to speculate about what life is like inside a bubble. It might be the only cosmic reality we know.
By J Richard Gott – The explanation for the accelerating cosmic expansion, surprising as it was at first, was readily available from the theoretical toolbox of physicists. It traced back to an idea from Albert Einstein, called the cosmological constant. Einstein invented it in 1917, as part of a failed attempt to produce a static Universe based on his general theory of relativity. At that time, the data seemed to support such a model.
In 1922, the Russian mathematician Alexander Friedmann showed that relativity in its simplest form, without the cosmological constant, seemed to imply an expanding or contracting Universe. When Hubble’s observations showed conclusively that the Universe was expanding, Einstein abandoned the cosmological constant, but the possibility that it existed never went away.
Then the Belgian physicist Georges Lemaître showed that the cosmological constant could be interpreted in a physical way as the vacuum of empty space possessing a finite energy density accompanied by a negative pressure. That idea might sound rather bizarre at first. We are accustomed, after all, to thinking that the vacuum of empty space should have a zero energy density, since it has no matter in it. But suppose empty space had a finite but small energy density – there’s no inherent reason why such a thing could not be possible.
Negative pressure has a repulsive gravitational effect, but at the same time the energy itself has an attractive gravitational effect, since energy is equivalent to mass. (This is the relationship described by E=mc2, another implication of special relativity.) Operating in three directions – left-right, front-back, and up-down – the negative pressure creates repulsive effects three times as potent as the attractive effects of the vacuum energy, making the overall effect repulsive. We call this vacuum energy dark energy, because it produces no light. Dark energy is the widely accepted explanation for why the expansion rate of the Universe is speeding up.
Distant galaxies will flee from us because of the stretching of space between us and them. After a sufficient number of doublings, the space between them and us will be stretching so fast that their light will no longer be able to cross this ever-widening gap to reach us. Distant galaxies will fade from view and we will find ourselves seemingly alone in the visible Universe. more>