<p>There is a gap between low-fidelity prototyping using paper and high-fidelity prototyping using computers in web design. Both serve well in different stages of web design, but are not well integrated. Prior studies have examined the practice of web designers. The studies resulted in a number of alternative prototyping tools, which focus on informal representation and try to prolong sketching in the design process.</p><p>The thesis proposes a design of a prototyping tool that makes use of existing paper sketches. In paper prototyping, a human who acts as the “computer” makes the sketches interactive. In the prototyping tool put forward in the thesis, the interactivity of the sketches is instead created on the computer. The novel prototyping tool needs to support the interactions and behaviours used in web design, and it must be easy to use so that the web designers do not have to invest too much time learning it.</p><p>The prototype of the tool is a sketch-and-scan interface, thus allowing the use of paper the way it is. The functionality supports both documentation and computer interactivity. Usability tests and expert reviews were conducted, involving students, lecturers and researchers in human-computer interaction.</p><p>The results elaborate previous research on prototyping practice, and a designers’ wish list was formulated. A prototyping tool is expected to support communication between users, designers and developers; as well as to reduce a designer’s need to change his work practice when using the tool.</p>

<p>As the internet has become an increasingly growing market for companies, it has also subsequently revolutionized shopping. There are countless different options on the internet for individuals. If a website does not live up to the expectations, there is always another one just a few clicks away. This raises the demands on the retailers, in terms of development and maintenance of their e-commerce websites. In order to succeed, there are many things that have to be considered and addressed. This thesis research discusses some of the most essential questions that may arise during the development of an e-commerce website. The process has been divided into four different sections; graphical design, information design, interaction design, and online trust. Each one of these sectors is important and every website developer should be familiar with them.</p>

<p>There are a vast number of research and studies undertaken within the domain of user-centered design concerning the design process of an artifact, but still there are questions being raised of the relatively new and successful field of mobile design. During recent years mobile technology have surpassed the standardized thoughts of how to prototype and evaluate such a ubiquitous device. The paper addresses this predicament by discussing aspects of fidelity differences in an early design process of a mobile design. The example being presented refers to a design study of an iPhone-application, where two different types of prototypes were created and user tested, a low-fidelity paper prototype and a mixed-fidelity interactive prototype. The paper sets focus on the various differences between these fidelities closely related to the case. It also reflects on how mobile design approaches can mature during the early stages of a design process.</p>

<p>It is difficult for designers to explain what they do. In addition,those unfamiliar with design do not understand the rigor and logic of design thinking and process .We can’t formulate pre defined model for design process because every design situation is unique and new situation. But I tried to formulate my own model for design process as common with Inspirations from my supervisors/Lectures. I tried to describe what is design? And what is design process? In this paper.This personal position paper explores the personal improvement throughout the course work and what I learnt though out the course work.</p>

This thesis contributes with insights into how aspects of the surrounding physical and social context can be exploited in the design of mobile media applications for playful use. In this work, context refers to aspects of the immediate surroundings – outside of the device – that can be identified and measured by sensors; for instance environmental aspects like sound, and social aspects like co-located people. Two extensive case studies explore the interplay between users, mobile media, and aspects of context in different ways, and how it can invite playful use. The first case study, Context Photography, uses sensor-based information about the immediate physical surroundings to affect images in real time in a novel digital camera application for everyday creativity. The second, Push!Music, makes it possible to share music both manually and autonomously between co-located people, based on so-called media context, for spontaneous music sharing. The insights gained from the designs, prototypes, and user studies, point at the value of combining explicit and implicit interaction – essentially, the expected and unexpected – to open for playful use. The explicit interaction encouraged users to be active, exploratory, and creative. The implicit interaction let users embrace and exploit dynamic qualities of the surroundings, contributing to making the systems fun, exciting, magical, ‘live’, and real. This combination was facilitated through our approach to context, where sensor-based information was mostly open in use and interpretation, ambiguous, visible, and possible to override for users, and through giving the systems a degree of agency and autonomy. A key insight is that the combination of explicit and implicit interaction allowed both control and a sense of magic in the interaction with the mobile media applications, which together seems to encourage play and playfulness.

It is difficult for designers to explain what they do. In addition,those unfamiliar with design do not understand the rigor and logic of design thinking and process .We can’t formulate pre defined model for design process because every design situation is unique and new situation. But I tried to formulate my own model for design process as common with Inspirations from my supervisors/Lectures. I tried to describe what is design? And what is design process? In this paper.This personal position paper explores the personal improvement throughout the course work and what I learnt though out the course work.

This thesis explores the design and evaluation of human-robot communication for service robots that use natural language to interact with people.  The research is centred around three themes: design of human-robot communication; evaluation of miscommunication in human-robot communication; and the analysis of spatial influence as empiric phenomenon and design element.  The method has been to put users in situations of future use through means of Hi-fi simulation. Several scenarios were enacted using the Wizard-of-Oz technique: a robot intended for fetch- and carry services in an office environment; and a robot acting in what can be characterised as a home tour, where the user teaches objects and locations to the robot. Using these scenarios a corpus of human-robot communication was developed and analysed.  The analysis of the communicative behaviours led to the following observations: the users communicate with the robot in order to solve a main task goal. In order to fulfil this goal they overtake service actions that the robot is incapable of. Once users have understood that the robot is capable of performing actions, they explore its capabilities.  During the interactions the users continuously monitor the behaviour of the robot, attempting to elicit feedback or to draw its perceptual attention to the users’ communicative behaviour. Information related to the communicative status of the robot seems to have a fundamental impact on the quality of interaction. Large portions of the miscommunication that occurs in the analysed scenarios can be attributed to ill-timed, lacking or irrelevant feedback from the robot.  The analysis of the corpus data also showed that the users’ spatial behaviour seemed to be influenced by the robot’s communicative behaviour, embodiment and positioning. This means that we in robot design can consider the use strategies for spatial prompting to influence the users’ spatial behaviour.  The understanding of the importance of continuously providing information of the communicative status of the robot to it’s users leaves us with an intriguing design challenge for the future: When designing communication for a service robot we need to design communication for the robot work tasks; and simultaneously, provide information based on the systems communicative status to continuously make users aware of the robots communicative capability. / QC 20100714

This study targets assembly industry, which deals with varying businesses that require any product assembly. It reflects on the challenges of the current production lines at assembly industry regarding the trends of both the consumer and the industrial developments on technology investigated which aspects can be improved or re-designed under the given delimitations. Moreover further consideration is done on human operators’ role in the assembly line and their future role in correlation with their current challenges and expectations. Results and further analysis are done from the drift of the R&amp;D on future assembly environment by considering interconnected software-hardware-human sides of the interaction, the change in the balance of products and also to point out new areas of research to Marketing and R&amp;D Departments.

This paper introduces Express Location, a mobile web application, supporting drivers in delivery service in the daily coordination of work. Remote communication and cooperation takes place on a shared map view around the drivers’ locations and next stop, through a drawing/doodling tool and multiple visual object representations. The aim is to understand the working situation and the use of locations in the daily work to better support the coordination of mobile delivery work. / <p>© (2011) ACM. This is the author’s version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in <em>CSCW '11 Proceedings of the ACM 2011 conference on Computer supported cooperative work</em> http://doi.acm.org/10.1145/1958824.1958956</p>

There are more than 175 million migrant workers around the world. For example, 25% of the population of Singapore is comprised of migrants. As a result, social alienation arises from the language gap needing to be bridged. This gap oftentimes causes high (and unnecessary) levels of stress in the lives of these migrants.Mentally preparing for such a migration is but one of the steps which can help alleviate the stress cause by acculturation. Learning the local language and cultural mannerisms can help migrants better prepare for moving to a different country. Inspired by an immigrant mother who has learned French in order to adapt to her surroundings and many friends in similar situations, much background research was also performed in order to properly frame such broad language learning service. Testing over 28 existing language learning solutions, performing over 15 interviews and observing many learners in the wild contributed to the construction of many functional language learning prototypes. [Language Acquisition Projects], [Guided Conversation], [Social Profiler], [Lockscreen Flashcards] and even more prototypes were built as quickly as possible and tested with potential learners in order to validate their effectiveness, effectiveness for retention and fun factor. These prototypes were refined and packaged into the lin’guage service, a tool comprised of mobile software, a personal dictionary and language-specific branded objects; all of which could be used anywhere in the world to learn the local language wherever migrants move. The software is made for busy people, presenting fun learning challenges tailor-picked for learners which only take between 1 and 5 minutes to complete. Designed as a framework, lin’guage can be used to learn any language from any language. (A German speaker could learn Korean, or a Swedish speaker could learn Chinese).