Perceived User Experience of Interactive Animated Transition

Perceived User Experience of Interactive Animated Transition Perceived User Experience of Interactive Animated Transitions in Mobile User  Interfaces and Visualisation Animated transitions hold an important part of graphical user interface design practice. They can help to guide users attention and highlight changes in the interface. Also Information visualisation research has concentrated thus far on desktop PCs and larger displays while interfaces for more compact mobile device have been neglected. The aim is to investigate how user experience in mobile applications are perceived by different animation principles for animated transition and their visualisation before designing. In addition, the issue of visualisation is addressed by developing a set of low-level interface design guidelines for mobile information visualisation development. This is done by considering a basic set of interactions and relating these to mobile device limitations. The results of various tests on suitability of different animated transitions for the study are reported. The findings provide insights in users perception of animation styles, therefore having implications f or graphical user interface design practice along with the interface visualisation for different displays. KEYWORDS Interface design, visualisation, animation transition, user experience The beginning of the 21st century has been marked by the proliferation of increasingly powerful mobile computing devices. There are currently over 2.23 billion mobile phone users and over 1.75 billion smartphone users worldwide meaning that a remarkable 31% of the global population now own a mobile phone and around 25% already have a smartphone [Lee and Lee 2014]. Moreover, after Chang and Ungar promoted the use of animation for user interface (UI) design, a controversial debate on its influence on user experience (UX) emerged. Animation has become a standard design element in User Interfaces and figure in design guidelines of leading software companies such as Microsoft, Google and Apple after more than 20 years. Information visualisations help us to think using data. Information visualisation techniques have been found to be particularly useful for the analysis of large-scale data and complex data in areas such as gene expression analysis and financial data analysis. Indeed, this push towards larger scale data and more complex data analysis is a possible reason why information visualisation research has focused on larger displays, since larger displays are inherently more suitable for larger datasets. Also, Disneys cartoon animation principles are comparable to design guideline rules and help designing the style of an animation. To evaluate their influence on UX some of these principles have been investigated experimentally. The perception that there is essentially a proportional relationship between the amount of information that can be displayed in an interface, or at least an interface that is comfortable to use, and the dimensions of the display space. This leads some authors to conclude that a smaller display can only be used effectively for aggregates and overviews of the data [Chittaro 2006]. Animation can be applied to various design cases in User Interfaces. However, only appropriate use can enhance the experience. Different states of a User Interface are connected through the use of animation transition which are considered to be effective in guiding attention and explaining change. While there is certainly a strong case for limiting our expectations of what can be achieved on mobile devices, it is felt that this needs to be balanced by a realistic evaluation of the potential benefits of mobile device information visualisation and the opportunities to improve mobile interfaces through inventive and thoughtful design. While mobile devices, by their very nature, will continue to have limited display space. Other device limitations such as limited processing and graphics capabilities are rapidly disappearing. And other useful features such as global positioning, tactile feedback and voice recognition are being added. Moreover, the natural application domain of mobile devices has expanded from activities that need to be performed on a mobile device. People are now using increasingly sophisticated applications on mobile devices and application developers need to either cater to this trend or find themselves left behind. This undoubtedly includes information visualisa tion developers who need to leverage new and improved device capabilities to support mobile visualisation. To summarize, UX can be influenced positively by animations in User Interfaces, but the perception of it may depend upon its purpose and animation style. A wide range of animation styles are used in the literature on animation and UX which varies in design purpose used in the experimental tasks. With regard to UX within a constant design purpose, thorough comparisons of different animation styles are missing, making it difficult to distinctively evaluate the influence on UX. The changes in perception of UX would be clarified by conducting such a comparable study with animation style. There are indeed a number of researchers who recognize the potential of mobile visualisation and have proposed some useful general guidelines for their design. These tell us that the interface should be simple and user should be able to interact more directly with the data rather than have to operate menus and controls [Lee et al. 2012]. Others suggest that interaction should be fluid and flow seamlessly between different functions [Robertsetal.2014]. 2 EXPERIMENTAL DETAILS, RESULTS AND DISCUSSION For the underlying study, UX can be defined by relying on the working model as proposed by Hassenzahl. Hassenzahl developed the 2 questionnaire in order to measure perception of users of digital products with regard to pragmatic and hedonic quality as well as the overall goodness and beauty which is called attrakdiff. The attrakdiff lite version, a shortened questionnaire consisting of 10 items is used for the study. Each item consists of adjective pairs that represent opposite poles. 7point Likert-type scale ranging from -3 to +3 is used for rating items. In the planned study it is sought to clarify how different animation styles influence the perceived User Experience. The research in this area either failed to investigate only parts of objective User Experience or to examine this relation due to its methodological approach. Furthermore, there is very little knowledge about the principles of exaggeration in interface design. Therefore it can be keenly seen whether different animation styles differ in their effect on UX. Further, it has been sought to investigate whether the animation style or its combination with an animated transition are responsible for possible differences in UX. Also, in this paper guidelines are used to build some case study applications by taking a lower-level approach to consider how specific aspects of information visualisation design should be implemented on mobile devices. This allows us to draft a set of guidelines that can be used to either adapt existing information visualisation applications for mobile use or begin considering which techniques to employ in the design of new applications. Issues considered while implementation of interaction for development of a set of draft guidelines for mobile visualisation interface design are as follows: Inspection Selecting an object Selecting an area Moving an object Scrolling Entering text Be aware of the situations in which the application is likely to be used and adapt the interface accordingly for sporadic, hands-free or one handed use. Use techniques that make more efficient use of available screen space or do not require accurate selections. Keep text and selection targets above a constant device specific minimum size and scale other elements of these constraints. Dont display too much information on the screen at the same time. Use virtual buttons to switch between different types of selection. Dont allow important information to be hidden by the users finger during interaction. By conducting this study is sought to contribute to the research on User Interface animation with several insights. It is hoped to indicate whether users generally perceive differences in User Experience depending on animation style; know to which dimensions of User Experience, the compared animation styles may contribute; and find whether the animation itself or its combination with a transition is responsible for the evaluation of User experience. Furthermore, it is expected to provide implications for interface design. The insights into the perception of animation could help interface designers to apply animation principles more purposefully to their aim. Our findings could further contribute to the understanding of widespread animated transitions and indicate whether their perception differs between users of different mobile operating systems. Last, it is expected that this study to set the scene for related research on animated transitions, animation style and User Experience in graphical User Interfaces. Also, a set of guidelines for the design of mobile information visualisation applications has been drafted through an analysis of different forms of interaction and device limitations. These guidelines are applied to the design of various applications which use visualisation techniques that can be applied with inaccurate touch-screen selection and, crucially, make the display more interactive to allow the user to view more of the data over time without saturating the limited display space. The additional cognitive load of having to interact more with the data and having less of the data shown at any one time is reduced by using animation to smooth the transition between successive views. These early results suggest that information visualisation on mobile devices can be more capable than it was previously imagined and that interaction and animation will be a key part of the implementation of effective information visualisation interfaces for more challeng ing data-sets and more demanding user requirements. UI: User Interface UX: User Experience Benedikt Merz, Alexandre N. Tuch, Klaus Opwis. Perceived User Experience of Animated Transitions in Mobile User Interfaces(Santa Clara, California, USA-May 07, 2016) Paul Craig. Interactive Animated Mobile Information Visualisation(Kobe, Japan-November 02-06, 2015) Daniel Liddle.Emerging Guidelines for Communicating with Animation in Mobile User Interfaces(Silver Spring, MD, USA-September 23-24, 2016)

3g :: essays research papers

Verizon Wireless at the show launched Vcast, a consumer-focused multimedia service that will run on its 3G EvDO network. Vcast will let consumers access video, games and music on 3G handsets. Among the new, so-called next- generation phones touted at the show was Samsung's i730 handset, which supports 3G 1xEvDO data. Packed into the device, which runs Windows Mobile 2003 Second Edition for Pocket PC, is a slide-out QWERTY keyboard, 64MB of RAM for applications and an SDIO (SD input/output) memory card slot for expansion, built-in Wi-Fi and Bluetooth connectivity, a 2.8-inch QVGA 65K color display, and a speakerphone. The i730 will ship in the first quarter from Verizon, said sources. Pricing is not yet available. Also at the show, BenQ America Corp. showcased its forthcoming PalmOne Inc. Treo look-alike, the BenQ P50 Pocket PC smart phone. The quadband GSM (Global System for Mobile Communications) phone has built-in Wi-Fi and Bluetooth, a 2.8-inch color screen, a 1.3-megapixel camera, a built-in keypad, 64MB of memory and an SDIO expansion slot, and a speakerphone. The P50 will ship next quarter. Pricing and carrier have not yet been determined. New 3G phones weren't the only gadgets on display at the CES that could prove compelling to business users. Another new Samsung phone, the SPH-A800, includes a 2-megapixel camera and scanner capabilities that let a user scan a business card and automatically upload contact information to the phone. The SPH-A800 will be offered from Sprint this quarter. Pricing is not yet available. Samsung at the show also unveiled a handset for users who like the nonintrusiveness of sending text messages but abhor the tediousness of keying in messages. The p207 lets users verbally address, compose and send SMS (Short Message Service) messages or e-mail. The p207 is due in March through Cingular Wireless. Pricing is not yet available. Mobile business professionals got a glimpse into their future last week at the Consumer Electronics Show in Las Vegas, where faster third-generation networks—and the gear designed to work with them—suggested a world of fewer dropped calls, improved Internet access, better image quality and lower prices. ADVERTISEMENT To fulfill such promises, carriers will be making significant improvements to their networks in the coming year. Verizon Wireless at the show announced it was expanding its 3G EvDO (Evolution Data Optimized) network to 12 more cities, with plans to further extend the network this year to cover 150 million users.

Bless You and Various School Activities Essay

We have gathered here today to bid farewell to the students of standard 10th. I am indeed honoured to be given this opportunity to represent the students of standard 9th. Just when we start to get comfortable with a person, something comes to alter the recipe. In this context, I would like to mention that for the past few months, the students of standards 9th and 10th have indeed worked very closely together to organise various school activities which has helped us forge close ties of friendship. And now, before we know, its time to say ‘Adieu’. The Bible says â€Å"To everything there is a reasonand a time to every purpose under heaven† May I take the liberty to give you a piece of advice? Life is series of events, both good and bad. No matter how deft your organizational skills, there will always be life influencing factors over which you may have no control. As you embark on this new stage of life, you will be able to rise to the occassion because of the values our school has taught you. On such occassions think of principles our teachers have instilled in you and make us proud. â€Å"Change indeed is painful, yet over needfull†, said Thomas Carlyle. We are going to miss you very much. We pray that God guide you and guard you, as you undertake this new and exciting journey of lifem in 11th science. A very good evening to all the respected dignitaries, teachers, my lovely seniors and friends, I Yashodhar of M. E VI sem am humbled and honored to have the opportunity to bid you farewell from your juniors. On behalf of my class, I want to congratulate every one of you on your successes at Global Institute Of Technology & Management. It seems like just the other day when we were all talking about our senior’s farewell as they move on. I remember thinking that it would be hard to say goodbye †¦ and I was right – it is hard. Yet I consider myself fortunate to have met such a special person †¦ a person that we care so much about †¦ that it makes saying goodbye to them hard! As we say goodbye, we remind ourselves that farewells are not forever, nor are they the end. They are simply words to say that we will miss you dearly and that we will remember you fondly. I still remember the day when I first met my seniors and to tell the truth I was really terrified by those sweet funny things which they made me and my class fellows do. But later we all realized that it was just to increase our confidence level and to decrease the communication gap among us. And I hope that this is quite an example to demonstrate their well wishes for us. Although we may be separated by time and distance in the interim, nothing will diminish the important role that you have and always will play in our lives. We wish you happy adventures, fantastic new friendships, amazing experiences and the journey of a lifetime. Most of our life is a series of images. They pass us by like towns on the highway. But sometimes, a moment stuns us as it happens. And we know that this instant is more than a fleeting image. We know that this moment†¦ every part of it†¦ we will live on forever. In the end I would like to say that where ever you go you will remain closer to our hearts. And May you conquer new fronts in life. May God bless you with a happy successful life and I.. We have gathered here today to bid farewell to the students of standard 10th. I am indeed honoured to be given this opportunity to represent the students of standard 9th. Just when we start to get comfortable with a person, something comes to alter the recipe. In this context, I would like to mention that for the past few months, the students of standards 9th and 10th have indeed worked very closely together to organise various school activities which has helped us forge close ties of friendship. And now, before we know, its time to say ‘Adieu’. The Bible says â€Å"To everything there is a reasonand a time to every purpose under heaven† May I take the liberty to give you a piece of advice? Life is series of events, both good and bad. No matter how deft your organizational skills, there will always be life influencing factors over which you may have no control. As you embark on this new stage of life, you will be able to rise to the occassion because of the values our school has taught you. On such occassions think of principles our teachers have instilled in you and make us proud. â€Å"Change indeed is painful, yet over needfull†, said Thomas Carlyle. We are going to miss you very much. We pray that God guide you and guard you, as you undertake this new and exciting journey of lifem in 11th science. A very good evening to all the respected dignitaries, teachers, my lovely seniors and friends, I Yashodhar of M. E VI sem am humbled and honored to have the opportunity to bid you farewell from your juniors. On behalf of my class, I want to congratulate every one of you on your successes at Global Institute Of Technology ; Management. It seems like just the other day when we were all talking about our senior’s farewell as they move on. I remember thinking that it would be hard to say goodbye †¦ and I was right – it is hard. Yet I consider myself fortunate to have met such a special person †¦ a person that we care so much about †¦ that it makes saying goodbye to them hard! As we say goodbye, we remind ourselves that farewells are not forever, nor are they the end. They are simply words to say that we will miss you dearly and that we will remember you fondly. I still remember the day when I first met my seniors and to tell the truth I was really terrified by those sweet funny things which they made me and my class fellows do. But later we all realized that it was just to increase our confidence level and to decrease the communication gap among us. And I hope that this is quite an example to demonstrate their well wishes for us. Although we may be separated by time and distance in the interim, nothing will diminish the important role that you have and always will play in our lives. We wish you happy adventures, fantastic new friendships, amazing experiences and the journey of a lifetime. Most of our life is a series of images. They pass us by like towns on the highway. But sometimes, a moment stuns us as it happens. And we know that this instant is more than a fleeting image. We know that this moment†¦ every part of it†¦ we will live on forever. In the end I would like to say that where ever you go you will remain closer to our hearts. And May you conquer new fronts in life. May God bless you with a happy successful life and I..

World War II Blitzkrieg Phony War to Fall of France

Following the invasion of Poland in the fall of 1939, World War II lapsed into a lull known as the Phony War. During this seven-month interlude, the majority of the fighting took place in secondary theaters as both sides sought to avoid a general confrontation on the Western Front and the possibility of ​World War I-style trench warfare. At sea, the British began a naval blockade of Germany and instituted a convoy system to protect against U-boat attacks. In the South Atlantic, ships of the Royal Navy engaged the German pocket battleship Admiral Graf Spee at the Battle of the River Plate (December 13, 1939), damaging it and forcing its captain to scuttle the ship four days later. The Value of Norway A neutral at the beginning of the war, Norway became one of the principal battlefields of the Phony War. While both sides were initially inclined to honor Norwegian neutrality, Germany began to waver as it depended on shipments of Swedish iron ore that passed through the Norwegian port of Narvik. Realizing this, the British started to see Norway as a hole in the blockade of Germany. Allied operations were also influenced by the outbreak of the Winter War between Finland and the Soviet Union. Seeking a way to aid the Finns, Britain and France sought permission for troops to cross Norway and Sweden en route to Finland. While a neutral in the Winter War, Germany feared that if Allied troops were permitted to pass through Norway and Sweden, they would occupy Narvik and the iron ore fields. Unwilling to risk a possible German invasion, both Scandinavian nations denied the Allies request. Norway Invaded In early 1940, both Britain and Germany began to develop plans to occupy Norway. The British sought to mine Norwegian coastal waters to force German merchant shipping out to sea where it could be attacked. They anticipated this would provoke a response from the Germans, at which point British troops would land in Norway. German planners called for a large-scale invasion with six separate landings. After some debate, the Germans also decided to invade Denmark in order to protect the southern flank of the Norway operation. Commencing almost simultaneously in early April 1940, the British and German operations soon collided. On April 8, the first in a series of naval skirmishes began between the ships of the Royal Navy and the Kriegsmarine. The next day, the German landings began with support provided by paratroopers and the Luftwaffe. Meeting only light resistance, the Germans quickly took their objectives. To the south, German troops crossed the border and quickly subjugated Denmark. As German troops approached Oslo, King Haakon VII and the Norwegian government evacuated north before fleeing to Britain. Over the next few days, naval engagements continued with the British winning a victory at the First Battle of Narvik. With Norwegian forces in retreat, the British began sending troops to assist in stopping the Germans. Landing in central Norway, the British troops aided in slowing the German advance but were too few to stop it completely and were evacuated back to England in late April and early May. The failure of the campaign led the collapse of British Prime Minister Neville Chamberlains government and he was replaced with Winston Churchill. To the north, British forces recaptured Narvik on May 28, but due to the events unfolding in the Low Countries and France, they withdrew on June 8 after destroying the port facilities. The Low Countries Fall Like Norway, the Low Countries (the Netherlands, Belgium, and  Luxembourg) desired to stay neutral in the conflict, despite efforts from the British and French to woo them to the Allied cause. Their neutrality ended on the night of May 9-10 when German troops occupied Luxembourg and launched a massive offensive into Belgium and the Netherlands. Overwhelmed, the Dutch were only able to resist for five days, surrendering on May 15. Racing north, British and French troops aided the Belgians in the defense of their country. The German Advance in Northern France To the south, the Germans launched a massive armored attack through the Ardennes Forest led by Lieutenant-General Heinz Guderians XIX Army Corps. Slicing across northern France, the German panzers, aided by tactical bombing from the Luftwaffe, conducted a brilliant blitzkrieg campaign and reached the English Channel on May 20. This assault cut off the British Expeditionary Force (BEF), as well as a large number of French and Belgian troops, from the rest of the Allied forces in France. With the pocket collapsing, the BEF fell back on the port of Dunkirk. After assessing the situation, orders were given to evacuate the BEF back to England. Vice Admiral Bertram Ramsay was tasked with planning the evacuation operation. Beginning on May 26 and lasting nine days, Operation Dynamo rescued 338,226 soldiers (218,226 British and 120,000 French) from Dunkirk, utilizing an odd assortment of vessels ranging from large warships to private yachts. France Defeated As June began, the situation in France was bleak for the Allies. With the evacuation of the BEF, the French Army and remaining British troops were left to defend a long front from the Channel to Sedan with minimal forces and no reserves. This was compounded by the fact that much of their armor and heavy weapons had been lost during the fighting in May. On June 5, the Germans renewed their offensive and quickly broke through the French lines. Nine days later Paris fell and the French government fled to Bordeaux. With the French in full retreat south, the British evacuated their remaining 215,000 troops from Cherbourg and St. Malo (Operation Ariel). On June 25, the French surrendered, with the Germans requiring them to sign the documents at Compià ¨gne in the same rail car that Germany had been compelled to sign the armistice ending World War I. German forces occupied much of northern and western France, while an independent, pro-German state (Vichy France) was formed in the southeast under the leadership of Marshal Philippe Pà ©tain. Preparing the Defense of Britain With the fall of France, only Britain remained to oppose the German advance. After London refused to begin peace talks, Hitler ordered planning to commence for a full invasion of the British Isles, codenamed  Operation Sea Lion. With France out of the war, Churchill moved to consolidate Britains position and ensure that captured French equipment, namely the French Navys ships, could not be used against the Allies. This led to the Royal Navy  attacking the French fleet at Mers-el-Kebir, Algeria on July 3, 1940, after the French commander refused to sail to England or turn over his ships. The Luftwaffe's Plans As planning for Operation Sea Lion moved forward, German military leaders decided that air superiority over Britain had to be attained before any landings could occur. The responsibility for achieving this fell to the Luftwaffe, who initially believed that the Royal Air Force (RAF) could be destroyed in approximately four weeks. During this time, the Luftwaffes bombers were to focus on destroying the RAFs bases and infrastructure, while its fighters were to engage  and destroy their British counterparts. Adherence to this schedule would allow Operation Sea Lion to commence in September 1940. The Battle of Britain Beginning with a series of aerial battles over the English Channel in late July and early August, the Battle of Britain  commenced in full on August 13, when the Luftwaffe launched their first major assault on the RAF. Attacking radar stations and coastal airfields, the Luftwaffe steadily worked further inland as the days passed. These attacks proved relatively ineffective as the radar stations were quickly repaired. On August 23, the Luftwaffe shifted the focus of their strategy to destroy the RAFs Fighter Command. Hammering the principal Fighter Command airfields, the Luftwaffes strikes began to take a toll. Desperately defending their bases, the pilots of Fighter Command, flying  Hawker Hurricanes  and  Supermarine Spitfires, were able to utilize radar reports to exact a heavy toll on the attackers. On September 4, Hitler ordered the Luftwaffe to begin bombing British cities and towns in reprisal for RAF attacks on Berlin. Unaware that their bombing of Fighter Commands bases had nearly forced the RAF to consider withdrawing from southeastern England, the Luftwaffe complied and began strikes against London on September 7. This raid signaled the beginning of the Blitz, which would see the Germans bombing British cities regularly until May 1941, with the goal of destroying civilian morale. RAF Victorious With the pressure on their airfields relieved, the RAF began to inflict heavy casualties on the attacking Germans. The Luftwaffes switch to bombing cities reduced the amount of time escorting fighters could stay with the bombers. This meant that the RAF frequently encountered bombers with either no escorts or those that could only fight briefly before having to return to France. Following the decisive defeat of two large waves bombers on September 15, Hitler ordered the postponement of Operation Sea Lion. With losses mounting, the Luftwaffe changed to bombing at night. In October, Hitler again postponed the invasion, before ultimately discarding it upon deciding to attack the Soviet Union. Against long odds, the RAF had successfully defended Britain. On August 20, while the battle was raging in the skies, Churchill summed up the nations debt to Fighter Command by stating, Never in the field of human conflict was so much owed by so many to so few.