The smartphone is not only used to call tools, cell phone signal can help cities rational planning of urban road design.
In most cities, the traffic growth exceeded the capacity of the road,
leading to more and more crowded, especially in the morning and evening
hours. Although we have advocated to take the bus and subway to relieve
the pressure on urban roads, but this does not completely solve the the
ground road congestion phenomenon, especially in urban centers.
Recently, a cell phone research projects that can make use of a mobile
phone signal distribution to urban road planning. According to the
different times of the various areas of the city the number of mobile
phone signals to distinguish between the regional population is
concentrated and intensive.
According to a project of the Massachusetts Institute of Social
Studies, they are currently testing a mobile phone system, set the phone
system can help them complete mapping and planning of urban roads.
Whatever your hand high-end brand or moviles baratos phones, as long as your phone is android system, you will be able to participate in the construction of this project.
Their design idea is based on the number of GPS positioning and data
transmission to determine the size of the population of a region in
circulation, and then through the background analysis and sorting of
data, for the relationship between population flows and road congestion.
Reasonable given the results of the last winning urban road planning
proposals to maximize save social resources.
Urban congestion caused by the use of public resources imbalance can
lead to wasted energy. Mobile application projects to complete, will be
made of urban congestion mitigation. Such as the coming of Christmas,
people need to buy some Christmas tree and regalos navidad
the day, the shopping malls of the city center there will be a large
population flow rate, it will be 10 times the usual.Reasonable road
planning can alleviate this overload on the city roads carrying the
maximum extent.
2012年12月20日星期四
Does BlackBerry have no security measures in BB10?
With the the gradually release date approaches, the message on the the BB10 system new moviles baratos
naturally began to increase. BB10 system L series phones spy leaked in
the recent Vietnamese website, another overseas media unwiredview early
exposure model name of the new series of machines. , Blackberry will
abandon the four-digit model named the BB10 system L series touch screen
new machine is named Blackberry Z10, black and white two color choices.
Blackberry BB10 system new machine in the past, though often exposed on the network, but on the specific model did not divulge how much information people tend to BlackBerry L series to introduce the the BB10 system of full touch screen models. And the display according to the suspected exposure overseas media unwiredview the blackberry official publicity material, the BB10 system full touch screen series phones will abandon the past, the traditional four-digit naming, in favor of a more concise phone model the upcoming first new machine The official name for the BlackBerry Z10.
BB10 system models equipped with the Blackberry traditional full keyboard design, there is no definite news, according to rumors disclosure, the first model of the series, or will Blackberry X10 nominal debut.
I would like to ask, so exposure BB10 News is a market hype or BlackBerry Originally lack of security awareness? In any case, this is not cheap phone price is certainly not cheap. It uses the configuration can explain everything.
Unclear BlackBerry Z10 specific configuration, but according to information leaked in the past, this phone will be equipped with a 4.2-inch touch screen and supports a resolution of 1280 × 768 pixels. Run also has 1GB of memory and 16GB of storage space, built-in 1.5GHz Texas Instruments TI OMAP4470 dual-core processor, PowerVR SGX540 performance 2.5 times the processing performance of its integrated PowerVR SGX544 graphics chip.
BlackBerry Z10 also supports UMTS / HSDPA network, and a dual-camera configuration, and has a 2-megapixel front camera and 800-megapixel main camera. In addition to support for memory expansion and provide a micro HDMI output interface, the BlackBerry Z10 also joined Bluetooth 4.0 technology and NFC near field communication functionality, removable battery capacity of 1800 mAh.
In my opinion, the Blackberry can actually listed on the Z10 time a little earlier, at least around Christmas, it can gather more popularity. Many business people are willing to buy a BlackBerry product as a Christmas gift or regalos navidad for clients or friends, just a BlackBerry have not given us this opportunity.
Blackberry BB10 system new machine in the past, though often exposed on the network, but on the specific model did not divulge how much information people tend to BlackBerry L series to introduce the the BB10 system of full touch screen models. And the display according to the suspected exposure overseas media unwiredview the blackberry official publicity material, the BB10 system full touch screen series phones will abandon the past, the traditional four-digit naming, in favor of a more concise phone model the upcoming first new machine The official name for the BlackBerry Z10.
BB10 system models equipped with the Blackberry traditional full keyboard design, there is no definite news, according to rumors disclosure, the first model of the series, or will Blackberry X10 nominal debut.
I would like to ask, so exposure BB10 News is a market hype or BlackBerry Originally lack of security awareness? In any case, this is not cheap phone price is certainly not cheap. It uses the configuration can explain everything.
Unclear BlackBerry Z10 specific configuration, but according to information leaked in the past, this phone will be equipped with a 4.2-inch touch screen and supports a resolution of 1280 × 768 pixels. Run also has 1GB of memory and 16GB of storage space, built-in 1.5GHz Texas Instruments TI OMAP4470 dual-core processor, PowerVR SGX540 performance 2.5 times the processing performance of its integrated PowerVR SGX544 graphics chip.
BlackBerry Z10 also supports UMTS / HSDPA network, and a dual-camera configuration, and has a 2-megapixel front camera and 800-megapixel main camera. In addition to support for memory expansion and provide a micro HDMI output interface, the BlackBerry Z10 also joined Bluetooth 4.0 technology and NFC near field communication functionality, removable battery capacity of 1800 mAh.
In my opinion, the Blackberry can actually listed on the Z10 time a little earlier, at least around Christmas, it can gather more popularity. Many business people are willing to buy a BlackBerry product as a Christmas gift or regalos navidad for clients or friends, just a BlackBerry have not given us this opportunity.
2012年12月17日星期一
Abandon android or abandon security?
Since become mainstream smartphone android system mobile phone
security issues have been can not be ignored, however, limited by the
mechanism of the android platform itself, the security issue has been
unable to be properly addressed. Even moviles baratos also have the right to safety.
Application validation is a feature of the new development of Google new Android 4.2 application authentication features download software can detect whether they carry the virus. This feature seems to be a good application, but the function is tested, the function does not think so powerful, it can only detect about 20% of the malicious software. Of course, from the current understanding of the situation, found that only about 0.5% of the protection software from Google Play Store, Google is also doing this work. However, there are still 95.5% of malware is coming from other sources, especially like some Play Store is not used.
The test is done by the North Carolina State University, Department of Computer Science Professor Xuxian Jiang, his run Android 4.2 Nexus 10 phones for testing, testing out the 1260 models of malicious software. Found that the scanning function can only be detected by the system comes out of the 193 models, the recognition rate was only 15.32%. Professor at random from each of malicious software in extracting a sample of ten representative of the anti-virus software on the test, including Kaspersky Kingsoft. Found that antivirus software malware recognition rate of 51% to 100%, while Google's own scan function is only 20%.
Professor Jiang that Google detects malware recognition rate is mainly due to two reasons. First, the application is the use of cryptographic hash signatures to the screening software is not malware, but hash signature is very easy to be tampered with and neglect. Second, the application is based networking cloud computing, has not set the offline scan feature, which means that if your phone is not the Internet, it will not be able to detect malicious software.
In fact, Google should program control is returned to the user, allowing users to give the software appropriate permissions. This can be good to circumvent the problems caused by malicious software on the user.We do not want Google to provide security services like the adornos navidad, can only look, can not be used.
Application validation is a feature of the new development of Google new Android 4.2 application authentication features download software can detect whether they carry the virus. This feature seems to be a good application, but the function is tested, the function does not think so powerful, it can only detect about 20% of the malicious software. Of course, from the current understanding of the situation, found that only about 0.5% of the protection software from Google Play Store, Google is also doing this work. However, there are still 95.5% of malware is coming from other sources, especially like some Play Store is not used.
The test is done by the North Carolina State University, Department of Computer Science Professor Xuxian Jiang, his run Android 4.2 Nexus 10 phones for testing, testing out the 1260 models of malicious software. Found that the scanning function can only be detected by the system comes out of the 193 models, the recognition rate was only 15.32%. Professor at random from each of malicious software in extracting a sample of ten representative of the anti-virus software on the test, including Kaspersky Kingsoft. Found that antivirus software malware recognition rate of 51% to 100%, while Google's own scan function is only 20%.
Professor Jiang that Google detects malware recognition rate is mainly due to two reasons. First, the application is the use of cryptographic hash signatures to the screening software is not malware, but hash signature is very easy to be tampered with and neglect. Second, the application is based networking cloud computing, has not set the offline scan feature, which means that if your phone is not the Internet, it will not be able to detect malicious software.
In fact, Google should program control is returned to the user, allowing users to give the software appropriate permissions. This can be good to circumvent the problems caused by malicious software on the user.We do not want Google to provide security services like the adornos navidad, can only look, can not be used.
2012年12月13日星期四
Apple fooled by Google. Google Maps again appeared IOS
In June this year, IOS it is announced in the latest IOS6 remove
Google map, Google tried to completely erase from their smartphone
ecosphere. Google, however, moviles baratos
android biosphere does not seem to be affected. Apple WWDC conference
officially released the latest version of the iOS operating system,
followed by Apple 3D map service on the line.
The face of the map service was withdrawn on iOS, Google performance equanimity since promise, does not seem to worry about the products from shelves. Things change as Google expected, the apple 3D map the line duly frequently broke defects, this time, Google is not only sympathy, but to impose the vocal opposition. This is smartphones battlefield.
Google chairman Eric Schmidt previously on Google Maps conference in Japan, explicitly pointed out: "If Apple continues to use Google Maps, it does not appear such a bad situation we going to Google and then to force Apple to change it back? Sima difficult to recover In fact, a low-cost mobile phone powered by Google map, you will not get lost. "In addition, Schmidt also stated that," So far, we have not any Google Maps application submitted to the App Store. "
But Schmidt did not forget rational to Google and Apple are left under the steps, "We hope to continue to maintain a cooperative relationship with Apple, but can not make any comment on Apple's behavior Apple to solve problems by themselves.
Google officially released the iOS version of Google Maps service and return to the iOS system. Coincidentally, outside a map of Apple's new crusade against the re-emergence. Australian police has warned users not to use Apple map, so as not to get lost in the wild on the way, this phenomenon immediately old rival Samsung seize ridiculed, 'as a negative typical, and in both Melbourne and Sydney, and to promote their products. This inevitably raises the speculation that this time Google Google Maps shelves in the App Store, Apple intends to pull out from the morass of bad map experience?
Obviously, Google is not the good Lord, if you really want to save Apple veering The Apple Map troubled early on should take measures, it is impossible to wait until now. In addition, the abolition of the built-in Google Maps the Apple went an important step in the process of Google, as rival Google, this hostile, so active cater unlikely.
Therefore, this time Google Map shelves iOS, is nothing more than a selective coincidence rather save Apple veering just a byproduct. Ultimately, Google is still important to take advantage of iOS cultivated a huge user base. In addition, Nokia launched the iOS platform Nokia Here map service is one of the reasons Google on pins and needles.
In the days of Christmas approaching, Google released IOS version of the Google Maps application looks is one of Apple's regalos navidad. In fact, in order to attract more users. But to be honest, Apple does not a material to do map service .
The face of the map service was withdrawn on iOS, Google performance equanimity since promise, does not seem to worry about the products from shelves. Things change as Google expected, the apple 3D map the line duly frequently broke defects, this time, Google is not only sympathy, but to impose the vocal opposition. This is smartphones battlefield.
Google chairman Eric Schmidt previously on Google Maps conference in Japan, explicitly pointed out: "If Apple continues to use Google Maps, it does not appear such a bad situation we going to Google and then to force Apple to change it back? Sima difficult to recover In fact, a low-cost mobile phone powered by Google map, you will not get lost. "In addition, Schmidt also stated that," So far, we have not any Google Maps application submitted to the App Store. "
But Schmidt did not forget rational to Google and Apple are left under the steps, "We hope to continue to maintain a cooperative relationship with Apple, but can not make any comment on Apple's behavior Apple to solve problems by themselves.
Google officially released the iOS version of Google Maps service and return to the iOS system. Coincidentally, outside a map of Apple's new crusade against the re-emergence. Australian police has warned users not to use Apple map, so as not to get lost in the wild on the way, this phenomenon immediately old rival Samsung seize ridiculed, 'as a negative typical, and in both Melbourne and Sydney, and to promote their products. This inevitably raises the speculation that this time Google Google Maps shelves in the App Store, Apple intends to pull out from the morass of bad map experience?
Obviously, Google is not the good Lord, if you really want to save Apple veering The Apple Map troubled early on should take measures, it is impossible to wait until now. In addition, the abolition of the built-in Google Maps the Apple went an important step in the process of Google, as rival Google, this hostile, so active cater unlikely.
Therefore, this time Google Map shelves iOS, is nothing more than a selective coincidence rather save Apple veering just a byproduct. Ultimately, Google is still important to take advantage of iOS cultivated a huge user base. In addition, Nokia launched the iOS platform Nokia Here map service is one of the reasons Google on pins and needles.
In the days of Christmas approaching, Google released IOS version of the Google Maps application looks is one of Apple's regalos navidad. In fact, in order to attract more users. But to be honest, Apple does not a material to do map service .
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