Šta se dešava sa mobilnom telefonijom?

[gargamel4]

Nisam mislio da pricamo o jabikama nego o procentima zastupljenosti Androida

[Lobachewsky]

Da li je ovo povratak Sony Ericssona? (link ka posebnoj temi). Mislim zasluzili su :p

Xperia Play, Xperia pro, Xperia Arc, Xperia Neo i sve to na najnovijem (konacno) Androidu 2.3!

Ako ovo nije povratak, ne znam sta je?

[gargamel4]

Pa nije baš da su zaslužili ali nećemo ih odbiti. Ja imam neke svoje razloge protiv tog brenda u svetu smart uređaja, ali prema ovim specifikacijama izgleda da su se malo popravili.

[LittlePrince]

Ово је добар покушај да се офржи корак са конкуренцијом (поготово са Самсунгом и ХТЦ-ом), добра серија телефона

[iKe]

HTC je ove godine baš podbacio, ništa novo nisu pokazali. Kao da počinje da ih guši njihova nekada najveća prednost : Sense. Izbacuju Incredible S sa 2.2 ! i tablet sa 2.4, navodno zbog nemogućnosti da stave sense na 3.0. A i telefoni su im samo revizije starih modela i facebook telefoni Verovatno moraju da idu na masovnost.

[skar]

da,a kad bi poredjao 90% njihovih telefona tesko da bi ih mogao razaznati,definitnvno moraju da porade dizajnerski! smorili su!

[Lobachewsky]

Meni se Android 3.0 jako svidja na ovom novom Samsung Tabu. Cini mi se da je on bez budzenja i moram priznati da je google ovaj put jako odradio graficki interfejs. Tako da, nece pogresiti ako izbace trojku bez Sense-a, mozda je cak i pozeljno jer ovaj novi Android kao da je izasao iz nekog sci-fi filma

[skar]

da li ste videli tab sa Meego,e kad sam video kakav je graficki interfejs,odma mi se slosilo,jer znam da ga necu videti na nokia telefonu
il bar na nekom drugom...
a ako iko zna da sredi interfejs,da bude fancy i funkcionalan onda je HTC..svaka cast na tab-u!

[Zligor]

Global Android Activations, Oct '08 - Jan '11

http://www.youtube.com/watch?v=fqFpq9WX ... r_embedded

ono sto znamo sad i graficki predstavljeno, kako li ce da tek da bude '11 - '13

[Wicker Man]

I posle fanovi Nokije traze izgovore i pricaju price o trzistu i uspehu.

[Fox]

Hop,hop...

Sorry, Steve: iPhone Slower Than Android on Web, Report Says





Android phones whisk users across the web in two-thirds the time that the iPhone takes, according to a study that compared the two top mobile OSes’ performance when downloading web pages.

(See update below for caveats about the study, and Apple’s rebuttal.)

The study, conducted by mobile-website–optimization company Blaze.io, involved more than 40,000 downloads of web pages belonging to the Fortune 1000 companies. The iPhone took 52 percent longer than Android to render full web pages. On average, Android phones took 2.1 seconds to render non–mobile-optimized web pages, while the iPhone took 3.2 seconds.

Android bested the iPhone on site-loading time a whopping 84 percent of the time.

The test included the Samsung Nexus S (Android 2.3), Samsung Galaxy S (Android 2.2), iPhone 4 (iOS 4.3) and iPhone 4 (iOS 4.2). Pages were loaded using a strong Wi-Fi connection, and each device loaded each Fortune 1000 website three times.

Oddly, the study found that the much-touted JavaScript improvements in the latest versions of Android and the iPhone had little real-world effect on these web pages.

“Our conclusion is that JavaScript performance doesn’t impact an average page load time,” the company wrote in the study. “Apparently, JavaScript is already so optimized that it doesn’t play a big role in the time it takes to load a page. It’s likely that rich AJAX applications benefit from these improvements, but users should not expect their casual web surfing to move faster.”

UPDATE Thursday 1:00 PM PST: Blaze is investigating whether the app they used to test page load times actually takes advantage of Apple’s Nitro JavaScript engine.

“We’re still investigating this issue, as the report was completed before it was made known. So far we’ve seen indications in both directions, so we can’t say for sure it’s being applied.

That said, the results from measuring Android show that JavaScript only accounts for a small percentage of the total load time, about 15% on average. This implies that even if Nitro is not in use, it likely can only slightly narrow the gap.”

Apple says the test is flawed because web apps on the iPhone can’t currently use the Nitro engine included in the iOS 4.3 update, which recently caused controversy among web developers who accuse the company of intentionally handicapping web apps in order to promote those specifically written for iOS.

“Blaze’s testing is flawed because it didn’t test the Safari web browser,” Apple spokeswoman Trudy Muller told Wired.com Thursday. “They were only testing their own proprietary web app that doesn’t take advantage of Safari’s web optimization.” /UPDATE

Both OSes clocked in nearly identical 2-second loading times for pages designed especially for mobile devices.

The company says the results surprised them.

We assumed that similar hardware specs and the same WebKit foundation would make iPhone and Android’s browsers perform equally. We assumed that a faster JavaScript engine equals a faster browser. We assumed that 3G would be way slower than WiFi, even under good conditions.
All of these assumptions have been proven wrong when we actually measured those scenarios. Without measuring, you don’t know when and where you need to optimize.

The Android-vs-iPhone-F1000-Paper includes more details on Blaze’s methodology and conclusions and will definitely be required reading for the ongoing battle between Android and iPhone fanatics.

Izvor

[gargamel4]

A jel se to računa i ono kad ja stavim novi ROM, vidim da mi ne odgovara i posle 2 sata stavim drugi pa treći... pa posle 2 nedelje opet promenim... Jel se to računa kao da sam kupio 5 Android telefona

[Miškoni]

Evo malo tehnoloških novotarija koje nam se polako smeše...

Water-powered mobile … soon to come
Publication date: 10 March 2011

As part of a demo staged at Mobile World Congress in Barcelona, SiGNa Chemistry’s proprietary mobile-H2™ cartridges successfully delivered clean H2 gas instantly for myFC’s PowerTrekk, a wireless rechargeable power source for portable electronics,.



SiGNa’s mobile-H2™ cartridge contains safe sodium silicide (NaSi); a powder that produces hydrogen (H2) on-demand from its reaction with any type of water, including salt water, packaged in a cartridge for use with fuel cells rated from 1 W to 3 kW.

PowerTrekk, available from Stockholm-based myFC, is the first brand to use SiGNa’s mobile-H2™ to offer a fuel cell-driven power source for mobile phones and other electronic equipment. SiGNa Chemistry specializes in designing custom hydrogen solutions for the fuel cell industry and developed the PowerTrekk Fuel Cartridge specifically for myFC.

SiGNa Chemistry’s mobile-H2™ cartridges can be used to power anything from smart phones, to GPS units, to MP3 Players. Also, the mobile-H2™ cartridges can be used to help ignite LED lighting, maintain important sensors and power surveillance and other camera electronics.

On-Demand Mobile-H2™ cartridges meet fuel cell requirements for load management with rapid startup and shutdown capabilities. Electronics can obtain consistent power output over the entire runtime with zero power degradation, as seen in batteries. The mobile-H2™ cartridges are configurable and can be set to operate at a range of pressures from one to 15 psi with a +/- 0.5 psi variability over its lifetime. Cartridges can also be easily exchanged to extend runtime without interrupting power.

Sodium silicide is a non-flammable, air-stable powder and reacts even with non-potable, non-distilled waters at room temperature to form H2 in a rapid, stable, and controllable reaction. SiGNa’s sodium silicide (NaSi) is produced with zero waste. All raw materials are generated from renewable starting materials, sodium from sodium chloride (salt) and silicon powder from silicon dioxide (sand).

The yield in the manufacturing process of NaSi is 100% and there is no waste generated. No use of solvents, no purification steps and even there is no raw material consumption in the manufacturing process. The process is exothermic, meaning it releases energy in the form of heat, which is then recaptured and used within the process, making the energy consumed minimal.

Izvor: Elektor

Chips to repair themselves
Publication date: 17 March 2011

Researchers of the CRISP (Cutting edge Reconfigurable ICs for Stream Processing) consortium, a team of four companies and two universities in The Netherlands, Germany and Finland demonstrate a self-testing and self-repairing chip at the DATE2011 conference in Grenoble. CRISP developed new concepts for run-time resource management to attain the goal of self-repair: while in operation, the chip tests cores and connections, and a resource manager dynamically assigns the chip's tasks to fault-free parts.



In itself, downsizing of chip technology is good news, as it allows, for example, our mobile phones to become ever more powerful. The downside of extreme downscaling is that processes are starting to run into physical limitations, resulting in lower production yields and earlier break-down of functional chips. “Because of the rapidly growing transistor density on chips, ensuring high system dependability has become a real challenge”, says Hans Kerkhoff, Associate Professor, CTIT, University of Twente.

Addressing the question of how to make future-proof miniature chips more reliable instead of less robust, the CRISP consortium researched how chips can test and repair themselves. The method combines a test for faulty components and connections on chips using a run-time resource manager that assigns tasks and communication channels to ‘known-good’ components and pathways. This allows multi-core chips with a few faulty cores to pass production test, since they will function for the full 100% -- without any compromise to reliability.

How can chips remain fully functional whilst having faulty components? “The solution is not to make non-degradable chips, but to make architectures that can degrade while they keep functioning, a process called graceful degradation. With the right dependability infrastructure multi-cores can be a solution”, says Hans Kerkhoff. The chips have many cores; each performing subtasks of a more complex application: for instance satellite navigation comprises many digital signal processing tasks. A run-time resource manager dynamically assigns tasks to cores. Cores can swap tasks; it does not matter which core does what, so cores can take over the tasks from failing cores and the chip can repair itself, extending its longevity. Bart Vermeulen, Senior Principal Scientist, NXP: “Combining testing for faulty components and a run-time resource manager forms the heart of a flexible reconfigurable chip that can handle changing tasks and failing components during its entire active lifetime”. The resource manager continuously determines the chip's optimum Quality of Service on fault-free components.

The resource manager works during the entire chip lifetime to keep the chip up and running. Its primary function is to dynamically assign new tasks to free resources. This allows to truly benefit from the huge processing power of many-cores and creates a much-desired flexibility to adapt to new tasks and standards during the functional life of the chip.

Izvor: Elektor

[Pera Detlic]

mobilni na vodu wow! samo sam cekao ovako nesto... odlicna vest...

[skar]

pa da,kakva glupost bre,sad ce mobilni da nam srce vodu koje ionako sve manje ima na svetu,mislim pijace

[Pera Detlic]

Pa zar nije bolje da umesto rezervne baterije ponezes flasicu vode, i kad ti ode baterija na fonu, pola pijes, pola Sarcu dajes...

[antec]

Ili ga umocis u neku baru , izbor je na tebi. Nece nam se ovo osmehnuti jos ko zna koliko.

[miodrage]

skar, zasto na pijacu? Moze i na morsku vodu, ili neku vrstu tehnicke vode. Na kraju krajeva, bolje, nego na naftu!

[Pera Detlic]

ili nuklearnu energiju... [posto je to sad aktuelno...]

[Miškoni]

Mobile phones and laptops charge from the sun
Publication date: 1 April 2011

A team of researchers at French WYSIPS (what you seem is photovoltaic surface) claim to have developed a film that’s accurate to within a pixel. The technology they say can provide a high-definition solution applicable to all types of screens. Just like touch screen technology, Wysips is designed to become an integral part of the screen, allowing all tomorrow’s telephones to produce their own power from the sun.

WYSIPS responds to the global need for connectivity, mobility and autonomy. They say: “Thanks to WYSIPS, no more chargers and wall sockets: your phone charges automatically on a café terrace, walking down the road, or wherever and whenever you take it. A WYSIPS phone produces, stores and uses its own energy: you’ll never experience a flat battery again!”

The new product is a super-thin, transparent photovoltaic film that sits on a cellphone screen and according to Wysip, the photovoltaic film will not affect the accuracy of a phone’s touchscreen. The photovoltaic film, which is 100 microns thin, sits on the screen for the demo only; future models of the Wysip photovoltaic film will be integrated into your phone’s LCD.

On YouTube, Wysips’ President Ludovic Deblois can be seen and heard demoing his company’s new product at 2011 International CTIA WIRELESS. The WYSIPS team won 1st Place in CTIA's 2011 Emerging Technology - Green Telecom and SMART Energy competition.

Meanwhile on Wysip’s website, they calculate how a nuclear reactor’s worth of production of electricity could be saved by porting their technology to the 2 billion mobile phones being used today. Future applications and integration of Wysip’s photovoltaic film technology would be in laptops and e-readers.

● Izvor: Elektor
● Wysips technology demo (Youtube)
● Wysips website

Because it can convert any surface into a photovoltaic array without changing its outward appearance, wysips technology is universal. It can make thousands of products energy self-sufficient thanks to solar power and can provide other winning new capabilities. Wysips technology can be built into screens, glass, fabric, webs, and plastic, turning all these materials into photovoltaic energy sources.