When searching for better and more practical interfaces between users and their computers, additional or alternative modes of communication between the two parties would be of great use. This thesis handles the possibilities of using eye and head movements as well as voice input as these alternative modes of communication. One part of this project is devoted to find possible interaction techniques when navigating in a computer interface with movements of the eye or the head. The result of this part is four different controls of an interface, adapted to suit this kind of navigation, combined together in a demo application. Another part of the project is devoted to the development of an application, with voice control as primary input method.

This paper examines the impact of conscious shelf management on online grocery stores. An S-O-R framework is used to unveil if some established shelf management techniques from physical stores are applicable in an online context. We also explain some of the cognitive processes customers experience as they get exposed to online buying situations. A main study with two data sources is conducted: one quantitative website experiment with 168 participants who got exposed to five different organisation patterns within five different categories; and one more qualitative eye tracking experiment with 20 participants. The results indicate that a disorganised product page evokes not only different scan paths and cognitive patterns but also generates higher sales.

In contemporary public debate there is currently a great deal of focus attached to environmental problems and social responsibility. This trend is noticeable within the clothing industry, where it has become increasingly popular for new brands to market themselves with an environmental and ethical profile. An anthropological approach has been used to investigate how individuals understand ethical dimensions of clothing, and relates to the consumers? ideals that are pronounced by clothing companies with an environmental and ethical profile. Interviews have been conducted with young men, a group often absent in accounts of ethical consumption.

This study analyzes 66 Swedish actively managed mutual funds investing in the Swedish stock market during the period 2005-2014. The purpose is through pooled data regressions analyze the relationship between both the mutual fund?s annual fee and risk-adjusted return to the fund?s characteristics. The characteristics of the study are the size of the fund's assets, age, if the fund is bank managed or not, Tracking Error, and standard deviation of return.By using the performance measures of CAPM, Fama and French 3-factor model, and Carhart?s 4-factor model monthly risk-adjusted returns are created for all funds over the period.

This study analyzes 66 Swedish actively managed mutual funds investing in the Swedish stock market during the period 2005-2014. The purpose is through pooled data regressions analyze the relationship between both the mutual fund?s annual fee and risk-adjusted return to the fund?s characteristics. The characteristics of the study are the size of the fund's assets, age, if the fund is bank managed or not, Tracking Error, and standard deviation of return.By using the performance measures of CAPM, Fama and French 3-factor model, and Carhart?s 4-factor model monthly risk-adjusted returns are created for all funds over the period.

In this master thesis, control algoritms using arm side sensors are investigated for an industrial robot. The sensors can be position encoders placed after the gearbox and accelerometers on the robot arms. Control strategies are discussed and evaluated for different models of the robot, after which chosen strategies are applied to a realistic model. Control algoritms using arm side sensors (LQ, dual-loop and PD-PID) are compared to a PID-controller that only uses measurements of motor position for feedback control. The comparison are done with respect to disturbance rejection, oscillation damping, robustness and tracking performance of a reference trajectory.

The objective of this paper is to estimate monetary and non-monetary costs for the huntercaused by deer-vehicle collisions in Sweden. These costs include losses in hunting value as wellas time and money efforts related to the handling of wildlife casualties. The calculations arebased on available statistics from 2004 on deer-vehicle collisions involving moose, deer, roedeerand wild boar and on telephone interviews with hunters involved in the tracking of injuredanimals. Altogether, the annual loss in hunting value for moose was assessed to approximately30 million SEK based on the 2004 accident statistics. For roe-deer and fallow deer, thecorresponding figure was approximately 56 million SEK and 1.2 million SEK, while wild boaraccounted for 1.3 million SEK, respectively.

The main purpose of this Master Thesis has been to evaluate whether active fund management is profitable on Emerging Markets. The material used to examine this consists of 106 actively managed funds, with varying length during the period 1988-2006 and who uses MSCI Emerging Markets (MSCI EM) as benchmark index. The thesis has been written under the supervision of the Asset Management Department of Länsförsäkringar AB (LFAB) and the Department of Production Economics, Linköping Institute of Technology. Apart from the main purpose, the methodology used is also meant to form a template for in-depth or similar studies, preferably by the assigner of this survey, LFAB.The results shows that the median manager underperforms the MSCI EM throughout the whole period, which leads to the conclusion is that active management on Emerging Markets is not profitable. A grouping of the funds based on tracking error still shows that a majority of the managers in all of the groups underperforms against the benchmark.

The aim of this thesis was to investigate the possibility of integrating an item tracking systemwith a monitoring system currently under development at Fifth Generation Technologies (P) Ltd.A literature study of RFID technology and the networks ZigBee and MiWi was done. Based onthe literature study a concept for a distributed system was developed.The concept is to have several RFID readers placed in the area where tracking is to be performedand allow them to communicate with each other through wireless communication. The RFIDreaders shall be able to form zones and filter the data that is forwarded from the zones to theservers and thus perform some of the work that the server would normally have to do. Theconcept has been evaluated by prototype development and testing. The prototype uses an ultrahigh frequency RFID reader and a MiWi network.The test indicated some limitations with the selected technologies.

In this thesis, we have analyzed the Swedish debate about whether to impose a national canon, and make it compulsory in school curricula. Cecilia Wikström, a Liberal MP in Sweden, made the suggestion in July 2006, and the focus of our analysis is the subsequent debate during July and August 2006. Our materials are polemical articles from three Swedish newspapers, which we have examined to find the main ideas and arguments behind the various standpoints. Three issues have been our main focus; first, we have analyzed which concepts of culture the various debaters have used, where we have seen a difference between an anthropological and an aesthetical concept, but, surprisingly, found that there isn?t a very strong correlation between an aesthetical concept of culture and being pro-canon, or between an anthropological concept of culture and being anti-canon.

The aim of my bachelor?s thesis is to investigate, through a literature review, changes in the distribution of filamentous algae as well as the general species composition of macroalgae and diatoms in Swedish eelgrass meadows. I have also studied the possibility of tracking these algae and diatoms in eelgrass meadows using eDNA methodology. The focus has been on linking these changes to climate change factors such as eutrophication, temperature increase, and anthropogenic emissions, and how these affect the health of eelgrass meadows and their ecosystem services, such as a carbon sink and biodiversity support. The results show that filamentous algae have increased markedly in coverage in Swedish coastal areas between 1980 and 2021, especially in sheltered bays, indicating that altered environmental conditions favor these fast-growing species. Genetic tracking using eDNA demonstrated that there are functional primers for many species, particularly among brown algae and red algae, whereas green algae require more specific primers due to greater genetic variation.

Många undersökningar har gjorts inom marknadsföringsområdet med hjälp av eye-tracker. Gemensamt för majoriteten av dessa undersökningar är att de har gjorts på statisk reklam såsom reklam i tidningar och reklambanderoller på hemsidor. Relativt få undersökningar har gjorts där reklamen är integrerad i den rörliga bilden.I denna rapport undersöks logotyper i rörlig bild med hjälp av en eye-tracker där syftet var att undersöka relationen mellan fixering av blick på, tidigare kännedom om och hågkomst av logotyper. En studie genomfördes på 12 testpersoner som fick titta på ett filmklipp medan en eye-tracker registrerade deras ögonrörelser. De fick därefter svara på en enkät som handlade om logotyperna som presenterats i klippet.Resultatet visar att personer kommer ihåg logotyper som de har fixerat blicken på och samtidigt har tidigare kännedom om i större utsträckning än logotyper som de inte har någon tidigare kännedom om.

The purpose of the project was to make a system that could extract data from a mobile eye tracker and make it comparable with data from visual stimuli. The produced system was programmed in Java and provided all the necessary parts that were required to achieve the purpose. This provides a foundation for further research to determine whether the eye tracker is sufficiently accurate to diagnose Parkinson?s disease..

This paper deals with the question: "Why does the U.S. aid project to cambat HIV/AIDS in Africa, called PEPFAR, use a strategy that has been shown to be couterproductive?" The author uses an anthropological approach, based on theory of "aid as a gift" inspired by work of Mauss and Stirrat& Henkel. The study demonstrates that the interests that lie behind PEPFAR have had a greater influence on the choice of strategy than the declared goals. It is concluded that evaluations of development assistance should focus as much on the background interests of the givers as the declared objectives..

This thesis discusses the existential consequences for the human being in creatio ex nihilo, where the main subjects of discussion are contingency, freedom and identity. The starting-point of the discussion lies in the presentation of the history of the doctrine of creation, especially the doctrine of creatio ex nihilo. Once the historical and philosophical importance of the doctrine of creation is clear, the anthropological and theological consequences are obvious; creation is contingent and at the same time deeply dependent upon God. The contingency of creation may bring a sense of non-necessity among people, and therefore it makes the question of human freedom and identity in the doctrine of creation utterly important..