Forgot your password?

Comment: Many of the comparisons to other systems are bogus (Score 1) 159

by Herschel Cohen (#47399413) Attached to: The AI Boss That Deploys Hong Kong's Subway Engineers

NYC system has a 24 hour schedule, the last I heard.

I think even the London may operate more hours than does the Hong Kong system (the link I found on service hours for H.K. was imprecise, i.e. [approx.] early morning to late at night every day of the year], which at worse comes close to the London hours of service.

Both NYC and London systems are both near one hundred or more years older, which means they are more maintenance intensive. Moreover, the former (and presumably the latter) are comprised of an amalgam of irrationally constructed competing systems that have been only partially made a more rational whole by closures, by new construction and by attempts to connect lines.

I know this does not address the supposed A.I. aspect, but a system built much later has advantages in the tools they employ.

Comment: Re:haha. they call if "charging the battery" (Score 1) 363

by Herschel Cohen (#47171925) Attached to: Group Demonstrates 3,000 Km Electric Car Battery

Would you care to show your numbers supporting your estimate?

Using 1,863 miles per charge and an average yearly milage of 15,000 I get only a fraction over 8 changes per year. That number is still to many if done at a dealership given the expense in time and currency.

Comment: Re:Red state (Score 2) 470

To cite a Fox News site as you hurl the acusation that the other party is ignorant and needs to be educated implies you are the one with deficiencies that will not be remedied by any call to reason or logic. Only a true true believer can give Fox News as a source that delivers unvarished truth . Thus, cease with the name calling unless and until you are willing tol stand behind your words with a real identity, even then do not expect rapture to follow.


Gartner Says 3D Printers Will Cost Less Than $2,000 By 2016 170

Posted by samzenpus
from the get-you-one dept.
colinneagle writes "Widespread adoption of 3D printing technology may not be that far away, according to a Gartner report predicting that enterprise-class 3D printers will be available for less than $2,000 by 2016. 3D printers are already in use among many businesses, from manufacturing to pharmaceuticals to consumers goods, and have generated a diverse set of use cases. As a result, the capabilities of the technology have evolved to meet customer needs, and will continue to develop to target those in additional markets, Gartner says."
The Internet

Ship Anchor, Not Sabotaging Divers, Possibly Responsible For Outage 43

Posted by samzenpus
from the who's-to-blame dept.
Nerval's Lobster writes "This week, Egypt caught three men in the process of severing an undersea fiber-optic cable. But Telecom Egypt executive manager Mohammed el-Nawawi told the private TV network CBC that the reason for the region's slowdowns was not the alleged saboteurs — it was damage previously caused by a ship. On March 22, cable provider Seacom reported a cut in its Mediterranean cable connecting Southern and Eastern Africa, the Middle East and Asia to Europe; it later suggested that the most likely cause of the incident was a ship anchor, and that traffic was being routed around the cut, through other providers. But repairs to the cable took longer than expected, with the Seacom CEO announcing March 23 that the physical capability to connect additional capacity to services in Europe was "neither adequate nor stable enough," and that it was competing with other providers. The repairs continued through March 27, after faults were found on the restoration system; that same day, Seacom denied that the outage could have been the work of the Egyptian divers, but said that the true cause won't be known for weeks. 'We think it is unlikely that the damage to our system was caused by sabotage,' the CEO wrote in a statement. 'The reasons for this are the specific location, distance from shore, much greater depth, the presence of a large anchored vessel on the fault site which appears to be the cause of the damage and other characteristics of the event.'"

4-Billion-Pixel Panorama View From Curiosity Rover 101

Posted by samzenpus
from the take-a-look dept.
SternisheFan points out that there is a great new panorama made from shots from the Curiosity Rover. "Sweep your gaze around Gale Crater on Mars, where NASA's Curiosity rover is currently exploring, with this 4-billion-pixel panorama stitched together from 295 images. ...The entire image stretches 90,000 by 45,000 pixels and uses pictures taken by the rover's two MastCams. The best way to enjoy it is to go into fullscreen mode and slowly soak up the scenery — from the distant high edges of the crater to the enormous and looming Mount Sharp, the rover's eventual destination."

Festo's Drone Dragonfly Takes To the Air 45

Posted by samzenpus
from the little-flyer dept.
yyzmcleod writes "Building on the work of last year's bionic creation, the Smart Bird, Festo announced that it will literally launch its latest creation, the BionicOpter, at Hannover Messe in April. With a wingspan of 63 cm and weighing in at 175 grams, the robotic dragonfly mimics all forms of flight as its natural counterpart, including hover, glide and maneuvering in all directions. This is made possible, the company says, by the BionicOpter's ability to move each of its four wings independently, as well as control their amplitude, frequency and angle of attack. Including its actuated head and body, the robot exhibits 13 degrees of freedom, which allows it to rapidly accelerate, decelerate, turn and fly backwards."

Emscripten and New Javascript Engine Bring Unreal Engine To Firefox 124

Posted by Unknown Lamer
from the cycle-is-nearly-complete dept.
MojoKid writes "There's no doubt that gaming on the Web has improved dramatically in recent years, but Mozilla believes it has developed new technology that will deliver a big leap in what browser-based gaming can become. The company developed a highly-optimized version of Javascript that's designed to 'supercharge' a game's code to deliver near-native performance. And now that innovation has enabled Mozilla to bring Epic's Unreal Engine 3 to the browser. As a sort of proof of concept, Mozilla debuted this BananaBread game demo that was built using WebGL, Emscripten, and the new JavaScript version called 'asm.js.' Mozilla says that it's working with the likes of EA, Disney, and ZeptoLab to optimize games for the mobile Web, as well." Emscripten was previously used to port Doom to the browser.

Comment: /. may retain all old postings, however, what use (Score 2) 145

by Herschel Cohen (#41549511) Attached to: 15 Years of Stuff That Matters

is it when these are impossible to retrieve by a site user?

It has been my experience that several science postings are invisible despite my knowing they existed whether using slashdot's miserable search or external tools, e.g. Google or even DuckDuckGo. Nothing near relevant is brought up for one article and the other only obtained derivate, later citings. [The first pertained to a periodic intensity from a star (did not read original article a the time) and the second the then new observation of micro bubble formation along the axis of the bursting of a larger bubble. The latter was discovered with high speed photography and was an unexpected phenomena. At the time I read the original article. It is the former that has eluded me on multiple tries.]

I have been extremely frustrated trying to go back to several old postings that would have been useful, but now are as good as being non-existent.

Comment: Re:CEO has to mark his Territory or simply ... (Score 1) 72

by Herschel Cohen (#40133735) Attached to: Yahoo Kills Flipboard Competitor Six Months After Debut

if successful it could make his tenure less secure. That is, from the CEO's perspective it is better to jettison a potentially successful project for which he will garner no credit and could potentially make his efforts seem weak in comparison. Too bad corporate ethics are never enforced, where only the top dog's needs are now met.

Comment: Unwarranted Arrogance (Score 1) 648

by Herschel Cohen (#35731282) Attached to: Bashing MS 'Like Kicking a Puppy,' Says Jim Zemlin

Perceptions play a major role, hence, to claim victory base upon the public's mass use of ubiquitous of Linux variants hidden in devices will not be perceived as a victorious. That is, when that Public is blissfully ignorant. Moreover, with ready cash in hand and hired help in all fields these victories could so easily be overturned. Premature claims of victory lead to humiliation.

I would suggest several tags be added to this story alone with arrogance and hubris. out-of-touch, unreality, ...

Comment: No risk business plan ... (Score 1) 148

by Herschel Cohen (#35160888) Attached to: HP Unveils WebOS Tablet, Plans WebOS Computer

HP not being a software powerhouse with years of success can at best seem to imply it might drop Windows on its PCs. That is, if it is not given a cash gift from some outside benefactor.

Even if it does not work it has lost nothing by allowing sales of its OS on a small fraction of the PCs it still sells, i.e. to those that do not insist on having those must have MS applications and games that run only on its OS. So, at worse, for MS it is bled a bit more than it might otherwise, however, if they buy off HP their cash flow from one of their few cash cows has been lessened.

For HP the risks are minimal either way, if their OS sells into the corporate market they lessen the clout of MS. Or if they are bought off, they never promised anything to their customers other than a tablet and some phones. However, their cash flow is enhanced or they can undersell some of the competition. Either way they gain.

"Catch a wave and you're sitting on top of the world." - The Beach Boys