optimizing graphics for the mobile web

... Photoshop? – Uses – Tour • Web Graphics – – – – – – Graphic Limitations Display Considerations Cross-Platform/Browser-Safe Palette File Formats Transparent Text Saving for the Web Overview Continued ... Photoshop? – Uses – Tour • Web Graphics – – – – – – Graphic Limitations Display Considerations Cross-Platform/Browser-Safe Palette File Formats Transparent Text Saving for the Web Summary Continued ... Colors Cross Platform/Browser-Safe Colors • 256 vs 216 Colors • Dithering • Using the Color Picker File Formats • JPEG – Joint Photographic Experts Group • GIF – Graphics Interchange Format • PNG...

Ngày tải lên: 24/10/2014, 09:13

... Have a Mobile Website Native Mobile Applications Will Kill the Mobile Web People Are Not Using Their Mobile Browsers The Mobile Ecosystem What Is a Mobile Device? Mobile Device Categories Mobile ... not available in other books, websites, or research papers about the mobile web Programming the Mobile Web will teach you how to create effective and rich experiences for mobile web browsers, and ... www.it-ebooks.info CHAPTER The Mobile Jungle Isn’t the mobile web the same web as the desktop one? It does use the same basic architecture and many of the same technologies, though mobile device screens...

Ngày tải lên: 22/03/2014, 21:21

... check whether they can interact with each other, and then compose them Second, the Web service space is highly dynamic New services are expected to avail themselves on the Web This requires the ability ... defined as an extension of the existing Web, in which information is given a well-defined meaning [19] The ultimate goal of the envisioned Semantic Web is to transform the Web into a medium through ... framework for the automatic composition of Web services on the envisioned Semantic Web We illustrate the major research thrusts to be addressed for a semantic Web enabled composition of Web services...

Ngày tải lên: 28/03/2014, 21:20

... mobile subscriber In this case, the HLR returns the information about the current location of the subscriber The MSC is then able to forward the call to the responsible switching center for the ... (IAM) The message contains among other data the phone number of B and informs the fixed-line switching center and the channel which the MSC would like to use for the voice path In the example, the ... the UK for example the following MNCs are used: 10 for O2, 15 for Vodafone, 30 for T -Mobile, 33 for Orange, 20 for Hutchison 3G, etc • The mobile subscriber identification number (MSIN): the remaining...

Ngày tải lên: 27/06/2014, 14:20

... DESIGNING FOR THE SOCIAL WEB As the power and reach of the web became evident in the last part of the 1990s, designers started to refashion bulletin board systems for the web, taking advantage of the ... information, as well as forms for inputting information, turned web sites into web applications They were no longer read-only They were read/write Thus two-way conversation emerged on the web, ... answering the question: What are the actions people perform on the objects, and which are important enough to support in the web application? 23 24 DESIGNING FOR THE SOCIAL WEB Focus on the Primary...

Ngày tải lên: 07/08/2014, 00:22

... her husband made the decision to replace their aging TV with one of the HD TVs they heard about 29 30 DESIGNING FOR THE SOCIAL WEB The ethnographer might ask who Betsy heard about the TV from It ... most important features, and keep the others on the back burner until they are truly necessary 39 40 DESIGNING FOR THE SOCIAL WEB There is a great story about the building of iTunes that applies ... These markets want to talk, just as they did for the thousands of years that passed before market became a verb with us as its object.” — The Cluetrain Manifesto 42 DESIGNING FOR THE SOCIAL WEB...

Ngày tải lên: 07/08/2014, 00:22

... notice the changes, and if the good ones stick, they’ll appreciate your ongoing efforts to improve The best teams not only design the changes, but design the process for introducing the change They ... out for: Ready to Go This is the role most people design for This is the role we hope for These people are ready to start using your application The key to designing for them is to get out of their ... was in the middle of a profound change brought about by the web People were able to band together and talk to each other, whether or not the company was listening And in their confederacy, they...

Ngày tải lên: 07/08/2014, 00:22

... complicated web sites (i.e most of them) are going to have an even harder time communicating what they are Try to this in the most straightforward, basic way possible 71 72 DESIGNING FOR THE SOCIAL WEB ... signing up for the service but wanted to know if I was already 81 82 DESIGNING FOR THE SOCIAL WEB there, they might type in “joshua porter,” and Facebook, recognizing both variants of the name, ... about planning for these contingencies, asking “what questions people have?” and “have we provided answers for them?” So the answer to the manager would be: “How you think Netflix got to the point...

Ngày tải lên: 07/08/2014, 00:22

... progressive engagement in his book: Web Form Design: Filling in the Blanks http:// www.rosenfeldmedia.com/books/webforms/ 93 94 DESIGNING FOR THE SOCIAL WEB of the Wall Street Journal might be highly ... recognize the value they get from the site and want to give back Others write reviews out of a sense of efficacy, as they feel the urge to tell others about their experience so as to help them make ... useful when you’re on the go The Maps design team has done a good job of explaining the benefits of using their application while on the move Figure 4.25 The mobile page for Google Maps is a good...

Ngày tải lên: 07/08/2014, 00:22

... decisions on the good of the group at the expense of the individual When Digg took away the Top Diggers feature, they made the system less valuable for the Top Diggers but more valuable for the larger ... written The more the person performs the primary activity on the site, the better their reputation is Ratings of reviews written How people have judged the reviews you’ve written: were they useful, ... properties (behavior among the possible properties) not obvious from the properties of the individual parts.”3 The interactions of the Top Diggers, and the reactions of the others on the site, are an example...

Ngày tải lên: 07/08/2014, 00:22

... download the songs they liked As the group downloaded music over time, the download total for each song was calculated The key variable in the study was the information shown to users The researchers ... feedback into the system, thus helping to direct the presentation of the site themselves In creating these tools, we have to consider the dynamics of the relationship between the people and the site, ... consistently, then the same songs should have been downloaded the most in each of the eight groups Figure 6.8 The interface shown to the “social influence” group included not only song information, but information...

Ngày tải lên: 07/08/2014, 00:22

... recognizing the icon, which may be difficult 153 154 DESIGNING FOR THE SOCIAL WEB Sharers Use the Sharing Form The sharing form is the form people must fill out in order to specify with whom they wish ... on the other hand, asks for such information Figure 7.12 The sharing form on IBM.com suffers several problems, one of which is that it looks like a test 155 156 DESIGNING FOR THE SOCIAL WEB There ... case), reinforce the value of sending the form The line “if you not want to provide us with the required information please use the back button” does the opposite There is no need for this explanation...

Ngày tải lên: 07/08/2014, 00:22

... more, see Chapter 7, Design for Sharing 169 170 DESIGNING FOR THE SOCIAL WEB Of those people who read an article, for example, how many access the sharing form and send the article to someone else? ... change Then set your baseline there, gathering enough data so that you’re confident the numbers are stable So, you’re effectively changing the baseline before the change, which is crucial to the ... you are measuring 173 174 DESIGNING FOR THE SOCIAL WEB The worst way to measure your traffic is by third-party companies who aggregate traffic for the whole web Their numbers just aren’t accurate...

Ngày tải lên: 07/08/2014, 00:22

... mobile subscriber In this case, the HLR returns the information about the current location of the subscriber The MSC is then able to forward the call to the responsible switching center for the ... Communication Systems for the Mobile Information Society Martin Sauter Nortel Networks, Germany Communication Systems for the Mobile Information Society Communication Systems for the Mobile Information Society ... (IAM) The message contains among other data the phone number of B and informs the fixed-line switching center and the channel which the MSC would like to use for the voice path In the example, the...

Ngày tải lên: 14/08/2014, 09:21

... channel in the BTS Afterwards, the mobile station is informed via the SDCCH that a TCH is now available for the call The mobile station then changes to the TCH and FACCH To inform the BTS that ... used by the base station for the ciphering of the connection on the air interface Before the BSC forwards the message to the mobile station, however, the ciphering key is removed from the message ... go through the authentication phase and the activation of the ciphering for the channel Only afterwards can the network forward further information to the mobile station as to why the channel...

Ngày tải lên: 14/08/2014, 09:21

... sufficient, the SCP then allows the call to proceed and informs the MSC for how many minutes the authorization is valid The MSC then continues and connects the call At the end of the call, the MSC ... another message to the SCP to inform it of the total duration of the call The SCP then modifies the subscriber’s balance If the time which the SCP initially granted for the call expires, the ... packet resources the mobile is allowed to use in the uplink The PCU can also assign resources in the downlink direction for the mobile if there is data to be sent to the mobile If the mobile is in...

Ngày tải lên: 14/08/2014, 09:21

... the GPRS network operation mode on the BCCH Should the mobile thus request a combined attach from the SGSN, it is the new SGSN’s task to inform the new MSC of the location of the subscriber The ... reduces the signaling load in the radio network Communication Systems for the Mobile Information Society 100 Once the attach procedure is complete the mobile is authenticated and known to the network ... Systems for the Mobile Information Society the MSISDN PLMN stands for public land mobile network, the technical term for groundbased mobile telecommunication network As can also be seen in the figure,...

Ngày tải lên: 14/08/2014, 09:21

... Communication Systems for the Mobile Information Society transmission path to the base station The base station can then use the inverse mathematical approach that was used by the terminal as the base station ... Systems for the Mobile Information Society The channels contain no information on how the data is later transmitted over the air The UMTS standards define the following logical channels: • The BCCH ... This part of the MAC layer is called the MAC-d (dedicated) Before the frames are forwarded to the physical layer, the MAC layer includes additional information in the header to inform the physical...

Ngày tải lên: 14/08/2014, 09:21

... terminal Therefore, the SGSN simply forwards all incoming data packets from the GGSN to the RNC regardless of the current state of the mobile If the mobile is currently in either the Cell-PCH or the ... and D-RNC the D-RNC via the Iur interface The D-RNC then reserves the necessary resources to its cell on the Iub interface and acknowledges the request The S-RNC then in turn informs the terminal ... reverse direction, the S-RNC is the point of concentration for all uplink packets as the D-RNCs forward all incoming data packets for the connection to the S-RNC It is then the task of the S-RNC to...

Ngày tải lên: 14/08/2014, 09:21