Showing posts with label NASA. Show all posts
Showing posts with label NASA. Show all posts

Saturday, October 18, 2014

If They Need Air Traffic Control, They Are Also Going To Have Accidents

Drones. There will also be noise pollution. No?

Air Traffic Control for Drones
7,500 unmanned craft weighing 55 pounds (25 kilograms) or less will be operating in the U.S. by 2018. There is strong interest from agriculture, mining, and infrastructure companies in using drones for tasks like inspecting crops or gathering geospatial data .... gridlock in the skies, or at least increasingly unsafe traffic patterns. ...... If a drone strayed out of its approved area, for example, the system might automatically send a command that made it return to its assigned area, or land immediately. ..... Airware believes that equipping drones with cellular data connections could be the best option. The equipment that conventional aircraft use to communicate or send digital data to air traffic control systems is too bulky for use on drones. ..... Giving drones relatively free reign below an altitude of a few hundred feet, except in the vicinity of airports, would mostly remove conflict between drones and general aviation



Friday, March 28, 2014

Facebook Drones: Super Exciting

This is super duper exciting. Does anyone know when 100% penetration is expected? With this immigration reform can take as long as it wants in America. This should have been part of the 2009 stimulus package.


Facebook Looks to Drones to Boost Internet Access
Facebook's new Connectivity Lab is looking at the high-flying devices - not to mention satellites and lasers - to assist in providing Internet access worldwide. ..... work in the Philippines and Paraguay, where 3 million more people now have access to the Web .... Ascenta, whose five-person team worked on early versions of Zephyr, the longest-flying solar-powered unmanned aircraft. ..... Zuckerberg launched Internet.org in August, with the intent of increasing access to the Web, and bringing the Internet "to the next 5 billion people." As of now, about one-third of the world's population has online access. ..... where satellites may do the trick in lower-density areas, solar-powered drones are better suited for more high-frequency locations. ..... Located 20 kilometers above the earth, these drones, which can stay aloft for months at a time, will broadcast the Internet to local users at significantly higher speeds and better connection than a satellite would.




Facebook Will Deliver Internet Via Drones With “Connectivity Lab” Project Powered By Acqhires From Ascenta
While they both have somewhat altruistic objectives, Facebook’s Connectivity Lab could compete with Google’s Project Loon, which uses huge helium balloon vessels to beam Internet to the developing world. ..... Internet.org will use different vehicles to deliver Internet to different types of locals. In suburban areas it will use “solar-powered high altitude, long endurance aircraft” that can stay in the air for month, are easily deployed, and can provide reliable Internet connectivity. Less populated areas will be served by low-Earth orbit and geosynchronous satellites. ..... when I spoke to Mark Zuckerberg at an event at Facebook headquarters last year, he seemed earnestly adamant about the potential for Internet.org to empower the world through access to the web
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Sunday, January 06, 2013

Kurzweil Has Found A Home


Singularity: I Am Not Convinced

Singularity is not a concept I have bought into. But anyone who proposes it is a bold thinker. And in attempts at singularity many great things will happen. I want those great things.

Google’s New Director Of Engineering, Ray Kurzweil, Is Building Your ‘Cybernetic Friend’
World-renowned artificial intelligence expert and Google’s new Director of Engineering, Ray Kurzweil, wants to build a search engine so sophisticated that it could act like a ‘cybernetic friend,’ who knows users better than they know themselves. “I envision in some years that the majority of search queries will be answered without you actually asking,” he said at an intimate gathering at Singularity University’s NASA campus. ..... Language, Kurzweil argues, is the window to creating a genuine artificial brain, that can understand the meaning of ideas and concepts. “If you write a blog post, you’re not just creating a bag of words, you’re creating some meaningful sentences.” For now, search engines have brute-force algorithms that pick out key words in popular pages and hope that the results, on average, will yield the best information. ...... “semantic” search parses the meaning and intentions behind words. Semantic search aims to solve the ‘hotdog’ problem, as explained by Google’s Chairman, Eric Schmidt, “Is it a ‘hot dog’ or a ‘hotdog.’ And, if you knew something about whether the person had dogs, or whether the person was a vegetarian, you’d have a very different potential answer to that question.” ..... Google has access to the “things you read, what you write, in your emails or blog posts, and so on, even your conversations, what you hear, what you say.” .... Google can combine the personalized recommendations of a friend (who often know us better than we know ourselves) with the sum of all human knowledge, creating a sort of super best friend. ....... Kurzweil was quick to dispel the myth he was given “unlimited” funds, but humbly suggests that Google is giving him “sufficient resources for a very important project.”
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Saturday, October 27, 2012

An Apollo Program For Global Internet

English: Apollo insignia. Italiano: Stemma del...
English: Apollo insignia. Italiano: Stemma del programma Apollo. (Photo credit: Wikipedia)
That is the only true cure for the global economic malaise. The goal has to be globally wireless ad supported gigabit broadband. Nations have to come together in this common effort and build it out.

"It takes about the same amount of computing to answer one Google Search query as all the computing done — in flight and on the ground — for the entire Apollo program."

Why We Can't Solve Big Problems
the greatest peacetime mobilization in the nation's history ..... a lavishly funded, semi-militarized project .... In all, NASA spent $24 billion, or about $180 billion in today's dollars, on Apollo; at its peak in the mid-1960s, the agency enjoyed more than 4 percent of the federal budget. The program employed around 400,000 people and demanded the collaboration of about 20,000 companies, universities, and government agencies. ..... Kennedy's challenge required NASA to solve a bewildering number of smaller problems decades ahead of technology's evolutionary schedule. ...... Men died, including the crew of Apollo 1, who burned in the cabin of their command module. But before the program ended in 1972, 24 men flew to the moon. Twelve walked on its surface .... Why did they go? They brought back little—841 pounds of old rocks, Aldrin's smuggled aesthetic bliss, and something most of the 24 emphasized: a new sense of the smallness and fragility of our home. (Jim Lovell, not untypically, remembered, "Everything that I ever knew—my life, my loved ones, the Navy—everything, the whole world, was behind my thumb.") ..... the strongest emotion at the time of the moon landings was of wonder at the transcendent power of technology. ..... "Treading the soil of the moon, palpating its pebbles, tasting the panic and splendor of the event, feeling in the pit of one's stomach the separation from terra—these form the most romantic sensation an explorer has ever known." ..... To contemporaries, the Apollo program occurred in the context of a long series of technological triumphs. The first half of the century produced the assembly line and the airplane, penicillin and a vaccine for tuberculosis; in the middle years of the century, polio was on its way to being eradicated; and by 1979 smallpox would be eliminated. More, the progress seemed to possess what Alvin Toffler dubbed an "accelerative thrust" ...... By 1961, a rocket-powered X-15 had been piloted to more than 4,000 miles per hour; in 1969, the crew of Apollo 10 flew at 25,000. ...... Since Apollo 17's flight in 1972, no humans have been back to the moon, or gone anywhere beyond low Earth orbit. No one has traveled faster than the crew of Apollo 10. (Since the last flight of the supersonic Concorde in 2003, civilian travel has become slower.) ...... people say there is a paucity of real innovations. Instead, they worry, technologists have diverted us and enriched themselves with trivial toys. ...... "We wanted flying cars—instead we got 140 characters." ...... the "PayPal Mafia," currently the dominant faction in Silicon Valley ....... Thiel is caustic: last year he told the New Yorker that he didn't consider the iPhone a technological breakthrough. "Compare [it] with the Apollo program," he said.The Internet is "a net plus—but not a big one." Twitter gives 500 people "job security for the next decade," but "what value does it create for the entire economy?" ........ VC has ceased to be the funder of the future, and instead become a funder of features, widgets, irrelevances. ....... half of all funds have provided flat or negative returns for the last decade ....... In 2010, less than 2 percent of the world's energy consumption was derived from advanced renewable sources such as wind, solar, and biofuels. (The most common renewable sources of energy are still hydroelectric power and the burning of biomass, which means wood and cow dung.) The reason is economic: coal and natural gas are cheaper than solar and wind, and petroleum is cheaper than biofuels. ...... one political party in the United States is reflexively opposed to industrial regulations and affects to doubt that human beings are causing climate change, and because the emerging markets of China and India will not reduce their emissions without offset benefits that the industrialized nations cannot provide ........ Amartya Sen, a Nobel laureate economist, has shown that famines are political crises that catastrophically affect food distribution. (Sen was influenced by his own experiences. As a child he witnessed the Bengali famine of 1943: three million displaced farmers and poor urban dwellers died unnecessarily when wartime hoarding, price gouging, and the colonial government's price–controlled acquisitions for the British army made food too expensive. Sen demonstrated that food production was actually higher in the famine years.) ........ The most efficient solutions to the problem of malaria turn out to be simple: eliminating standing water, draining swamps, providing mosquito nets, and, most of all, increasing prosperity. ..... the vanity of trying to impose a technological solution on what is a problem of poverty. ....... President Richard Nixon declared war on cancer in 1971; but we soon discovered there were many kinds of cancer, most of them fiendishly resistant to treatment ...... by 2050, palliative care in the United States alone will cost $1 trillion a year. Yet we understand almost nothing about dementia and have no effective treatments. Hard problems are hard. ...... going to the moon was easy. It was only three days away. Arguably, it wasn't even solving much of a problem. ..... We don't lack for challenges. A billion people want electricity, millions are without clean water, the climate is changing, manufacturing is inefficient, traffic snarls cities, education is a luxury, and dementia or cancer will strike almost all of us if we live long enough.


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