Micro-learning is a concept of small units of focused and condensed learning activities that can be performed on various devices. Micro-learning has turned out to be an effective approach to strengthen the long-term memory. This master’s thesis project explores the concept of micro-learning, how thermography can be taught using micro-learning, and how a micro-learning application can be designed to encourage learning of thermography. This project was done in collaboration with FLIR Systems AB that wants to develop their current training offer and investigate micro-learning as an alternative. The goal of this master’s thesis project was to design and test an interactive prototype of a micro-learning application to learn thermography. Semi-structured interviews were conducted in order to define the target group for the application, and the prototype was tested and evaluated by test participants from the target group. The user testing and evaluation showed that all test participants would use a micro-learning application for learning thermography if it was available on the market. Three out of four test participants would feel more motivated to learn thermography using a micro-learning application compared with other ways of learning. / Mikroinlärning är ett koncept bestående av små delar av fokuserade och komprimerade lärandeaktiviteter som kan utföras på olika enheter. Mikroinlärning har visats sig vara ett effektivt sätt för att stärka långtidsminnet. Detta examensarbete utforskar mikroinlärning som koncept, hur termografi kan läras ut med hjälp av mikroinlärning samt hur en mikroinlärningsapplikation kan designas för att främja lärandet av termografi. Detta projekt genomfördes i samarbete med FLIR Systems AB som vill utveckla deras nuvarande utbildningserbjudande och undersöka mikroinlärning som ett alternativ. Målet med detta examensarbete var att designa och testa en interaktiv prototyp av en mikroinlärningsapplikation för att lära sig termografi. Semistrukturerade intervjuer gjordes för att definiera målgruppen för applikationen och prototypen testades och utvärderades av testpersoner från målgruppen. Användartestet och utvärderingen visade att alla testdeltagare skulle använda en mikroinlärningsapplikation för att lära sig termografi om det fanns tillgängligt på marknaden. Tre av fyra testdeltagare skulle känna sig mer motiverade att lära sig termografi med hjälp av en mikroinlärningsapplikation jämfört med andra sätt att lära sig.

Sustainable development as a research topic is becoming more prevalent across different fields. From a computer science perspective sustainability can incorporate anything from how to develop low-resource-use algorithms to human-computer-interaction oriented applications for behavior change. Eco-feedback systems is the collective term for solutions that can give consumers feedback regarding the environmental impact from their product use. This thesis explores how Persuasive Systems Design (PSD) and eco-feedback can be merged for a digital context, i.e. during the use of computers and software. Two design prototypes were developed where one was considered neutral and the other had PSD applied. The prototypes were included in two separate questionnaires and distributed to capture participants' use intention and perceived persuasive potential of the different designs. Further on, the PSD prototype was used in a usability test and short interview with the intention to gather more opinions in addition to the questionnaire. The results show no significant difference in the response towards the neutral against the persuasive systems design. In total the perceived ease of use and usability score high, meaning the participants regard the design to be easy to use. The response differs greatly when it comes to usefulness and intention to use a similar system in the future. The results of this thesis give an indication of where the user interest is currently at. However, further evaluation and more research is necessary to develop stronger conclusions regarding how different users perceive eco-feedback systems.

Even before the spread of COVID-19 video conferencing software has seen a steady rise in use. Due to their convenient way of offering a way of seeing the other participants live while talking to them, it is quite easy to see why this kind of software became more and more used throughout the years. Now, during the pandemic, video conferencing software is more used than ever before, especially in learning environments. Nevertheless, studies show that student engagement is rather low with university students who take part in online learning. Throughout this paper, we venture into discovering the reasons behind this lack of engagement and how it can be improved from a User Experience Design standpoint. With findings resulted from several previous studies and identified student problems and needs from those papers we created a prototype to test which features and design elements affected student engagement.

This diploma Thesis deals with problematics of web design in civil engineering. Specifically, it focuses on the web design of a projective construction office. The basic concepts relevant to the problematics are defined in the theoretical part of this Thesis. The practical part begins with initial analysis which consists of an opening workshop with a client, a survey and competition research. Based on the analysis findings, target group and project direction are set. Following these steps, the web design is created. It consists of several parts – generation of ideas and possible solutions, information architecture, sketching, prototyping, prototype testing and graphic design itselfs, which is output of this diploma Thesis.

The use of the Internet and digital services has increased significantly during recent years, and as Human-Computer Interaction (HCI) field keeps on expanding, it is influencing aspects of our daily lives, though not always for the better. Researchers and practitioners, including a small number of designers, are addressing the growing concerns about the Internet’s environmental impact, such as electronic waste, increased energy use, resource depletion, and carbon footprint, which have emerged in recent years, and are calling for a more environment-friendly approach to web and app design. However, it is still a relatively new area of concern. This study evaluates existing guidelines for designing low-impact user interfaces in the mobile food delivery sector. First, the study investigates users’ food delivery habits and their impressions of low-impact interfaces. The findings from this section are then used to design a low-impact food delivery application (FDA) prototype and are tested with users to see how to make low-impact interfaces attractive for a possible change in user behaviors. This thesis builds on previous research about sustainable web design, but the focus area of this study is to investigate whether applied guidelines and low-impact design features are desired by users on mobile screens as well. The research reveals that low-impact features are indeed useful on smaller screens as well and users are generally open-minded and acceptive of front-end changes that have a more positive impact on the environment. However, it is crucial to communicate clearly about any low-impact modifications made to an application, due to the current low level of user awareness and knowledge in this field.

Distance learning offered to students by Swedish universities has continued to increase, which has led to an increase in the use of learning management system (LMS). Recently, due to the pandemic, many universities have temporarily made university classes compulsory as distance through remote learning, and the importance of LMS is also emerging. However, there is a problem that the dropout rate of remote students is significantly higher than that of on-campus students. Therefore, this qualitative study aims to propose various suggestions to enhance students' learning experience by understanding their perception and experience of using Moodle, one of the popular LMS platforms, for the distance students of Information system master program of Linnaeus university. When evaluating the system as a model for this study, David (1989)'s Technology acceptance model (TAM), which has already been verified in many studies, was considered first, but this model does not take into account the feelings of system users. After that, Hassenzhal's UX model was finally adopted as a model for this study. However, this study shows that Hedonic attributes, one of the elements of Apparent product character of this UX model, does not play any role for evaluating UX in LMS platforms such as Moodle. The reason for this is that users think of Moodle as a learning information tool only for their study purpose, and their identification and social communication are significantly poor in the platform. Also, Moodle does not provide any stimulation to their feeling. As the research method, semi-structured interviews were conducted through Skype or Zoom with 7 Moodle users from 5 different nationalities who voluntarily applied for the interviews. As a result, it was found that 8 issues (Usability and design of the main page and dashboard, information distributed across multiple platforms, notification and landing issue, lack of awareness of students about some features of Moodle, presence of unnecessary features, slow website speed, low use of mobile applications, non-standardized course page design) on Moodle through their past experiences that could be detrimental to the user experience. Based on the findings, this paper will discuss various suggestions to improve Moodle's UX for distance students’ better learning experience.

The electric vehicle industry is under rapid development and the fleet of chargeable cars in society is increasing fast. As a result, a high demand for public chargers has emerged. Simultaneous to the expansion of the electric vehicle fleet and charging infrastructure the power grid is occasionally highly strained. Additionally, factors like cities expanding and the digitization of society also have a large effect on the power grid. This master's thesis investigates the characteristics of electric vehicle users and presents a prototype of an information display for electric vehicle charging stations. The design is is based on the user studies and founded in theory about sustainable user behaviour with the goal of encouraging behaviours that minimize the strain on the local power grid of Uppsala. It concerns the research topic of how to design for sustainable behaviour and address research questions of how to design electric vehicle charging station information to communicate multiple charging alternatives to a broad variety of users. The work reveals that electric vehicle users suffer from the charging infrastructure being underdeveloped, feel frustration towards payment solutions available and lack information regarding electric vehicle use. Also, electric vehicle user's common passion for tech and environmental consciousness are revealed in the study. These facts are used as the foundation for the mobile application design prototype suggested.

Despite the many technological advancements made in the music industry in recent years, there is still not a single widely adopted platform for musicians to play music together online. In 2020, the Covid-19 pandemic and the subsequent quarantine pushed the need for such a platform into the spotlight. As a response, the music company Elk Audio launched their new product: Aloha. Aloha is a combined hardware and web application that allows musicians to play music in real-time over the Internet. Aloha is currently only intended for musicians who already know each other to connect and play. However, Elk's ambition is to make it the go-to platform for musicians to expand their network.  The purpose of this Master's Thesis is to design the next version of the web application of Aloha, focusing on social interactions. This Master's Thesis investigates musicians' current social and musical behaviour, and their opinions of how this can be done online. Qualitative data was collected by performing semi-structured interviews with musicians of different backgrounds. The study revealed many different goals and needs of potential users of Aloha. Furthermore, we found several determining factors which enable and encourage musicians to form new musical relationships online. The final suggested design is based on the analysed data and founded in theory regarding persuasive and recommending system design, among others. / Trots de tekniska framstegen som gjorts inom musikindustrin de senaste åren, finns det fortfarande inte ett enda allmänt accepterat alternativ för musiker att spela musik tillsammans online. Covid-19 pandemin och den åtföljande karantänten förde behovet för en sådan plattform till rampljuset. I början av år 2020 insåg musikföretaget Elk Audio att de kunde fylla denna lucka med sin nya produkt: Aloha. Aloha är en kombinerad hårdvara och webbapplikation som möjliggör musiker att spela musik i realtid över Internet. Aloha är för närvarande endast avsedd för musiker som redan känner varandra. Elks ambition är dock att göra Aloha till en plattform för musiker där de kan utöka sitt musikaliska nätverk. Syftet med detta examensarbete är att utforma nästa version av Alohas webbapplikation, med fokus på sociala interaktioner. Detta examensarbete undersöker musikers nuvarande sociala och musikaliska beteenden och deras åsikter om musikaliska interaktioner online. Kvalitativa data samlades in genom att utföra halvstrukturerade intervjuer med musiker från olika bakgrunder. Studien avslöjade de många olika målen och behoven hos potentiella användare av Aloha. Dessutom fann vi flera avgörande faktorer som möjliggör och uppmuntrar musiker att skapa och underhålla nya musikrelationer online. Den slutliga föreslagna designen baseras på det analyserade datat och grundas i teori om design av rekommendationssystem, m. fl..

The use of autonomous agents is an ever-growing possibility in our day-to-day life and, in some cases, already a reality. One future use might be autonomous robots performing last mile deliveries, a service the company HUGO delivery is currently developing. The goal of developing their autonomous delivery robot HUGO is to reduce the emissions from deliveries in the last mile by replacing delivery trucks with emission free autonomous robots. However, this new way of receiving deliveries introduces new design challenges since most people have little to no prior experience of interacting with autonomous agents. The user interface is therefore of great importance in making the user understand and be able to interact comfortably with the autonomous agent, thus also a key aspect in reaching user adoption. This thesis work examines how an interface for an autonomous food delivery service, such as the HUGO delivery, could be designed by applying a Human-Centered Artificial intelligence and Activity Centered Design focus in the design process, resulting in a design proposal for a web app. The conclusion of the thesis includes identification of the six essential interactions present in an autonomous food delivery service, as well as how HCAI and which of its guidelines can be applied when designing an interface for the interaction with an autonomous delivery robot.

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