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Blackberry

Single Developer Responsible For Over 47k Apps In BlackBerry World 176

hypnosec writes "If you are a BlackBerry owner, navigate to BlackBerry World (or just visit the website) and you will find that developer S4BB has developed over 47k apps for the BB platform. Unsurprisingly, most of them are just spammy apps that don't add any value. Apps like 'Restart Me Free,' 'Daily Quote,' 'Lock for SMS,' 'Search for Amazon,' 'Silent Foto Free' are just a few among the thousands of apps on BlackBerry World that actually have no utility whatsoever. BlackBerry announced back in May that developers were increasingly interested in making apps for the platform, and that BlackBerry World had more than 120,000 apps. This raises questions about the authenticity of the claims, and about the approval process that's been accepting these apps. S4BB may have a few useful apps for the platform, but that doesn't mean all of their apps are of 'A' quality. A statement from BlackBerry said, 'Developers in all app stores employ a number of different monetization tactics. BlackBerry World is an open market for developers and we let market forces dictate the success or failure of these tactics.'"

Comment Terrestrial origin? (Score 2) 103

I really don't see any reference in the article to consideration of the possibility that these meteors might be terrestrial in origin - blasted into space from Earth's crust by a large impactor, and eventually re-entering, to be discovered and found bearing remnants of terrestrial bacteria.

Nothing in the paper is inconsistent with that hypothesis. All of the attention in the article devoted to possible sources in comets, asteroids, Jovian moons, and the Kuiper Belt, but no consideration given to the closest source of organic materials - the earth itself.

Sounds like a severe case of confirmation bias...

Comment Re:Study too small... (Score 1) 185

That was only the first part. This was the second, involving 222 High School students:

"The second experiment took the lab findings to the field to test. Two hundred and twenty-two high school students in Chesterland, Ohio were assigned material in easy and difficult fonts across subjects and grades on a randomized basis. The classes included history, English, physics, and chemistry, and ran the gamut of difficulty from normal to honors to AP courses. The measure was normal classroom tests. The findings were similar to the Princeton study: kids reading material in hard to read fonts did better on regular classroom assessment tests than did their randomly selected counterparts reading the same material in easy to read fonts."

A summary of the study is here: http://wws.princeton.edu/news/DOppenheimer_Font/DOppenheimer_DisfluencySummary.pdf

Comment Re:Paper? (Score 1) 185

Yet, the human eye has limits its own limits. Beyond a certain display pixel density, the additional detail is not perceivable by the human and therefore cannot result in a performance improvement.

And legibility is not the same as retention. If you're designing a display for an aircraft, for example, that must convey a limited amount of information clearly and quickly, a highly legible display is essential.

If you are presenting information for storage and later recall, it makes sense that the more your brain is engaged in the processing of the information, the more retention you will exhibit.

Here is a link to the summary of the research:

http://wws.princeton.edu/news/DOppenheimer_Font/DOppenheimer_DisfluencySummary.pdf

Comment Great Moments in Journalism (Score 1) 253

Yet the news report linked in the post is largely a continuous video loop of a Predator UAV in flight, while, as you note correctly, the Miami-Dade PD has acquired a Honeywell T-Hawk, a Micro Air Vehicle (MAV) with a 14 lb dry weight. Completely different vehicles from what is suggested by the news story.

These MAVs have been proven to be helpful for small-unit tactics in Iraq and Afghanistan, and may prove effective in SWAT operations. This is not a pervasive surveillance technology, it is a tactical aid.

The Miami-Dade PD already operates helicopters with surveillance capability, as do most large police departments.

The main news here is the use of a MAV by a Police Department. It's my belief that the FAA will take a hands off approach, as this is much more akin to a hobbyist's Radio-Controlled helicopter than a Predator UAV. This MAV will not mix with air traffic. It may be "capable" of flights to 10,000 feet, but I am sure its 1-lb camera system is pretty useless at that altitude above ground level. That spec is probably in there to allow it to be used in high-density altitude locations such as mountainous or high desert areas. This is meant to provide an aerial view of rooftops, walled compounds and areas not easily accessible from the ground.

In some ways I blame the Miami-Dade PD for not being very clear in their public relations, to speak to the press and not make clear that this tech cannot be mistaken for a Predator-type UAV.

Space

Pluto — a Complex and Changing World 191

astroengine writes "After 4 years of processing the highest resolution photographs the Hubble Space Telescope could muster, we now have the highest resolution view of Pluto's surface ever produced. Most excitingly, these new observations show an active world with seasonal changes altering the dwarf planet's surface. It turns out that this far-flung world has more in common with Earth than we would have ever imagined."
Science

Slime Mold Could Lead To Better Tech 179

FiReaNGeL writes to tell us that recent observation of slime mold could eventually lead the way to improved tech like better computer and communications networks. "This revelation comes after a team of Japanese and British researchers observed that the slime mold connected itself to scattered food sources in a design that was nearly identical to Tokyo's rail system. Atsushi Tero from Hokkaido University in Japan, along with colleagues elsewhere in Japan and the United Kingdom, placed oat flakes on a wet surface in locations that corresponded to the cities surrounding Tokyo, and allowed the Physarum polycephalum mold to grow outwards from the center. They watched the slime mold self-organize, spread out, and form a network that was comparable in efficiency, reliability, and cost to the real-world infrastructure of Tokyo's train network."
NASA

NASA To Cryogenically Freeze Satellite Mirrors 47

coondoggie writes "NASA said it will soon move some of the larger (46 lb) mirror segments of its future James Webb Space Telescope into a cryogenic test facility that will freeze the mirrors to -414 degrees Fahrenheit (~25 K). Specifically, NASA will freeze six of the 18 Webb telescope mirror segments at the X-ray and Cryogenic Facility, or XRCF, at NASA's Marshall Space Flight Center in Huntsville, Alabama, in a test to ensure the critical mirrors can withstand the extreme space environments. All 18 segments will eventually be tested at the site. The test chamber takes approximately five days to cool a mirror segment to cryogenic temperatures."
Science

Programmable Quantum Computer Created 132

An anonymous reader writes "A team at NIST (the National Institute of Standards and Technology) used berylium ions, lasers and electrodes to develop a quantum system that performed 160 randomly chosen routines. Other quantum systems to date have only been able to perform single, prescribed tasks. Other researchers say the system could be scaled up. 'The researchers ran each program 900 times. On average, the quantum computer operated accurately 79 percent of the time, the team reported in their paper.'"
Communications

Home Phone System That Syncs To Computer? 405

An anonymous reader writes 'In comparison to the advanced technology in today's smart phones, the standard home phone is painfully backwards. My current setup is a Panasonic system that has 4 cordless phones over one base station. Setting the time on one phone changes the time on all the phones; however, this is not the case for the phone book. Each entry must be manually copied (pushed) to each handset. Is this as far as home phone technology has come? What I would like is a phone system that I could sync to my computer so I could update the phone book over all the units (if not sync with Address Book or Outlook), keep a log of caller IDs, or even forward me new voicemail notifications. Does anyone know if such a system exists?'
Earth

Plowing Carbon Into the Fields 467

OzPeter writes "A wheat farmer in Australia has eliminated adding fertilizer to his crop by the simple process of injecting the cooled diesel exhaust of his modified tractor into the ground when the wheat is being sown. In doing so he eliminates releasing carbon into the atmosphere and at the same time saves himself up to $500,000 (AUD) that would have been required to fertilize his 3,900 hectares in the traditional way. Yet his crop yields over the last two years have been at least on par with his best yields since 2001. The technique was developed by a Canadian, Gary Lewis of Bio Agtive, and is currently in trial at 100 farms around the world."

Comment Re:Kansas is unsafe but Long Island isn't? (Score 1) 275

Currently this sort of research is done on Plum Island (http://www.ars.usda.gov/main/site_main.htm?modecode=19-40-00-00) which is conveniently separated from everything else by a nice long bridge.

Although Long Island is separated from the continental US by a bridge, Plum Island has no bridge at all, and is served by a ferry from Long Island.

http://maps.google.com/maps?q=plum+island,+ny&oe=utf-8&client=firefox-a&ie=UTF8&hl=en&ll=41.178719,-72.188673&spn=0.033657,0.06978&t=h&z=14&iwloc=A

There's also an argument to be made that a facility on an island is easier to secure.

Networking

Comcast Intercepts and Redirects Port 53 Traffic 527

An anonymous reader writes "An interesting (and profane) writeup of one frustrated user's discovery that Comcast is actually intercepting DNS requests bound for non-Comcast DNS servers and redirecting them to their own servers. I had obviously heard of the DNS hijacking for nonexistent domains, but I had no idea they'd actually prevent people from directly contacting their own DNS servers." If true, this is a pretty serious escalation in the Net Neutrality wars. Someone using Comcast, please replicate the simple experiment spelled out in the article and confirm or deny the truth of it. Also, it would be useful if someone using Comcast ran the ICSI Netalyzr and posted the resulting permalink in the comments.

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