Today?s society is one where technological advances are made daily, which increases the need to stop and assess the risks against users? integrity when integrating new technology in contemporary systems all the greater. We have taken two technologies, Near Field Communication and Certified Wireless USB, whose envisioned area of use is to be integrated into mobile phones, and evaluated what security threats are revealed for the respective technologies. The threats against security have been identified through research of the standards and existing reports for each technology. Practical experiments have not been conducted on account of us not having access to any equipment to run such trials.

Detta kandidatarbete fokuserar på att undersöka aspekter som kan förstärka en användares upplevelse inom digitala spel. De aspekter som vi valt att fokusera på är användandet av Oculus Rift och Motion Capture då de tar upp viktiga punkter som Virtual Reality, närvaro och inlevelse i spel. Vi valde även att fokusera vår produktion mot skräckgenren då detta är ett område vi båda har stor passion för i diverse media. I vårt arbete har vi fått fram en hypotes om att spel som fokuserar på att lämna karaktären i ett tomt skal (ingen personlighet), lämnar en större chans för inlevelse hos spelaren då användarens egna känslor speglas på karaktären. Användandet av Oculus Rift och realistiska röresler via Motion Capture har en tendens att även stärka detta..

I denna skrift undersöks utvecklingssamtalet ur aspekter av bollspel. Med hjälp av traditionell bandy och vanlig tennis anges ett möte mellan spelare som å ena sidan en likhet i tiden och å andra sidan en likhet i rummet. Med hänsyn taget till dessa båda betraktelsesätt framskrivs en metod som syftar till att dechiffrera utvecklingssamtalandet som ett spelande, en metodik som inom ramen för ett verkligt fall tar stöd i den tidsgeografiska notationen.Resultaten visar på sex stycken samtalsämnen som bollas i utvecklingssamtalet: Pat sätter ramar, Enkäten, Uppnåendemål, Nya mål, Underskrift och 5 minuter åt annat. Frågeställningen om vad utvecklingssamtalet betyder anges i spelandet av dessa utvecklingssamtalsämnen oavsett vem spelaren är.Med studien introduceras de teoretiska begreppen liga och cup som ett sociologiskt begreppspar i betydelsen att de anger mötet som en dialektik mellan likheter. Om förtjänsten av dessa betraktelsesätt i studiet av sociala fenomen, andra än utvecklingssamtalet, kan endast korta ledtrådar ges..

This paper attempts to study the Swedish tariffs during the interwar period in order to asses the level of protectionism in Swedish tariff policy during the period. It is foremost the nominal tariffs that are studied, however an estimate of the effective rate of protection of the tariffs is also calculated for a number of goods. In order to asses the level of protectionism, the Swedish tariffs are also compared with Finnish tariff levels during the interwar period.The sample of Swedish tariffs that have been studied in this paper include the fifteen most important kinds of import goods and the fifteen most important kinds of export goods. The nominal tariff of each kind of goods have been weighted by their share of the total import value.The Swedish specific tariffs did not change much during the interwar period except for a few goods such as petroleum, coffee and automobiles. The fluctuation in nominal tariffs were in most cases the result of the steep fall in prices during the period.

The aim of this study was to understand how evaluations are implemented and used in procured nursing homes for elderly. Our methodological approach consisted of a single-case study research. The case in this study was Växjö municipality. Three procured nursing homes for elderly were chosen in the municipality as examples of implementation and use of evaluation. The method for retrieving empirical data and the analyzing of it was based on triangulation.

This study is based on previous research concluding that sub-national actors now function on a complex arena where the nation state is not the sole and self-evident channel to the European Union. Based on that assumption, the thesis is intended to create understanding of the nature of the relationship between the West Sweden regional office and its Värmland commissioners in the case of regional action.The relationship between the regional office and its members was examined in a case study of open consultation around the EU?s new EU 2020 strategy. The questions posed in the thesis are answered by interviews with representatives of West Sweden and certain Värmland members of that organization. The results of the interviews were then analyzed based on a fusion perspective, which addresses various indicators for regional action.The results of the study show that the West Sweden regional office can assume a clearer role in regional influencing, but also that Region Värmland plays an important role in influencing the EU.

Bakgrund En grupp på fyra studenter väljer att göra ett Beat 'em Up-spel som sitt kandidatarbete. Deras mål är att modernisera en genre som fått mindre utrymme i spelindustrin sedan dess storhetstid under det sena 80-talet till det tidiga 90-talet. För att göra spelet mer aktuellt för den moderna spelmarknaden sätts fokus på att skapa ett Beat 'em Up där två spelare behöver samarbeta för att ta sig vidare. Resultat En slice - ett tvärsnitt av det fullständiga spelet - produceras. Brist på tid och arbetskraft försvårar dock arbetet, något som förhindrar gruppen från att undersöka hur samarbetet mellan två spelare fungerar i detalj. Slutsats Trots en dedikerad och eektivt arbetande grupp fanns det inte arbetskraft till att realisera det noggrannt uttänkta konceptet. Trots att produkten endast var tänkt att vara ett tvärsnitt av spelkonceptet kunde det inte färdigställas.

Efter fyra månader som ljudpraktikant på det svenska spelföretaget Starbreeze i Uppsala, var det dags att ta steget vidare i ytterligare fyra månader. Från ljuddesign till scriptning, idéer och tankar, samt en inblick i hur scriptning fungerar. Detta arbete handlar om framtagandet av en ljuddesign-prototyp åt ett externt företags framtida spelprojekt. En utveckling som från början var tänkt att öka kunskaperna om scriptning, och att skapa ett sammanhängande spelscenario, men som sedan utvecklades till att leda mycket längre. Förklaring: Ljuddesign = Ljudläggning av någon form, i detta fall spel. Scriptning = Enklare programmering, kan vara saker som händer eller saker man kan göra i spelet Nyckelord: Soundvolume 2.0, Starbreeze, ljuddesign, spel, sounddesign, 3D.

This report intends to analyze the difference between the original rules and a modification of the rules for the Scandinavian version of the world famous dice game yatzy (yahtzee). Several works are made previously existing strategies for yatzy and Yahtzee.The study was conducted using the optimal strategy calculated and implemented in the programming language Java. The execution of the application to create the file containing the optimal strategy was running on leased powerful servers from Amazon and took just over six hours each.A simulated player played 100,000 games based on the strategy, to obtain data which then was used to plot graphs and analyze the expected score and its standard deviation. The expected value (mean) and standard deviation of the score for the possibility of three or four throws were 233.00 ± 44.82 and 280.07 ± 41.25.In view of the results drawn the expected conclusion that the four possible throws provides increased probability of getting a high score, unlike the case where the player may only be able to throw the dice three times. The fact that the variance is lower in the case of four throw session is equivalent to that the likelihood to get close to the expected value increases..

Jag har under mitt kandidatarbete gjort en praktisk studie av producentrollen på det Karlshamnsbaserade spelföretaget Black Drop Studios. I denna slutreflektion går jag igenom min egen process under utvecklingen av en spelprototyp av företagets primära produkt, plattforms-racing spelet Boingo. Under produktionen har jag som producent verkat för att effektivisera verksamheten och agerat som en resurs för teamet. Jag har haft dagliga möten och individuella samtal med medlemmarna i gruppen, samt kontinuerligt övervakat och utvärderat arbetsflödet genom det web-baserade projektledningsverktyget Redmine. Utöver min roll som producent har jag även arbetat med marknadsföring och presentation av den färdiga produkten på Game Developers Conference i San Francisco.

Background: With the increased globalization food prices went down for a while, only to skyrocket to new levels. Prices of organic food, which already were more expensive than conventional, are now even more expensive. The current financial crisis results in reduced consumption which creates a threat to the smaller grocery stores. Globalization and the increased competition have had a negative impact on the environment but at the same time the desire to solve these issues has increased appreciably. The environmental aspect has been given higher priority by the individual, which led to a wider range of organic products and dramatically increased the number of stores selling organic products, leading to a greater competition among the stores selling organic food.  Problem definition: What factors are important for organic retail business long term survival?Purpose: Trough case studies analyze and evaluate the organic niche retail companies? strategies of marketing.Methods: This study is based on both qualitative and quantitative research methods.

The research of today shows that natural environments are importantfor children's physical and mental development. It alsoshows that children often opt out of the traditional equipmentplaygrounds have to offer. By breaking the boundary betweenthe playground and park, is it possible to create a new spacethat will encourage rather than demand play? Through gatheringinformation and talking to landscape architects, designers,and children, I realized that today's parks already have environmentsand objects that could be used for playing. But whatthey need is something that makes the environment even moreinviting for children to play.

Farmers are constantly facing changes, and the exposure to risk requires monitoring these changes. Financial risks, institutional risks, market risks and production risks are the different risk categories that the farmers face. Production risks stems from factors the farmer cannot affect or is beyond his control. The crop?s output is the basis for the primary income of agricultural operations, which is why it is important for farmer to manage their production risk. A tool to reduce the consequences of production risks is crop insurance.

Denna reflekterande rapport behandlar implementerandet av visuella illusioner till dataspel och dess spelmekanik. Arbetet har skett på experimentell nivå där fyra olika illusioner har analyserats utifrån sin förmåga att lura det mänskliga ögat och sedan implementerats i fyra olika spel, där illusionerna står för en del i utmaningen.De fyra olika spelens förmåga att dra nytta av sina respektive illusioner är varierande, men fungerande. Alla spelen lyckas lura ögat i någon form, till den grad att det ökar på själva utmaningen i spelen.Framtiden för visuella illusioner i spel ligger förlsagsvis inom ?casual?-marknaden, där mindre och enkla spel för sporadiska spelare finns. Utvecklandet av egna illusioner med hjälp av kända designprinciper ses som nästa steg i arbetet kring visuella illusioner inom spelmekanik..

A central question is what view of communication is dominating in a municipality in the southern part of Sweden. The study deals with communication theory from two different perspectives; the view of transmission and the view of creation of meaning. Falkheimer and Heide (2003) claim that the view of transmission is one-way communication where the receivers apprehend passivly. In the view of creation of meaning the goal is to develop and strengthen the common notion that exists in a group. Empirical studies were done, that consisted of qualitative interviews with politicians, directors of the municipality, and principals from three childcare and school areas, and also from one upper secondary school.