Antal studenter som tar programmeringskurser på universitet och högskolor ökar kraftigt och kräver mycket resurser vilket gör kurserna nästintill omöjliga att bedriva utan att öka antalet lärare. Genom att introducera automatisering i dessa kurser, speciellt vid bedöm- ning, är det möjligt att upprätthålla kvalitén i dessa kurser. Därav är syftet med denna studie att konstruera, implementera och utvärdera ett bedömningssystem för att ta reda på för- och nackdelar med användningen av bedömningssystem i programmeringskurser. Resultatet från studien visar att fördelarna med ett bedömningssystem är direkt återkopp- ling, tillgänglighet och förmågan att verifiera korrektheten av studenters program bättre än vad en lärare kan. Resultatet visar att nackdelarna med ett bedömningssystem är att det innebär ökade krav på välutformade uppgifter och testfall samt svårighet att bedöma kvalitativa aspekter i studenters program. / Number of students that take programming courses at universities is increasing rapidly and requires a lot of resources which makes the courses almost impossible to conduct without increasing the number of teachers. By introducing automation in these courses, especially in the assessment part, it is possible to maintain the quality of these courses. Hence, the aim of this study is to design, implement and evaluate an assessment system to find out the benefits and drawbacks of the use of an assessment systems in programming courses. The results of the study shows that the benefits of an assessment system is direct feedback, its availability and its ability to verify the correctness of students programs better than a teacher. The result shows that the drawbacks of an assessment system is the required increased effort of designing well-designed tasks and test cases, as well as the systems inability to assess the qualitative aspects of the students programs.

Hästar och ridsport är en av de största sporterna i Sverige, och dressyr är en stor gren. Den ses som klassisk där det sällan sker några stora förändringar. Samtidigt har nya lösningar för bedömning av sport utvecklats. En av dessa är AI-bedömningsteknik som har implementerats i exempelvis artistisk gymnastik (Mazurova, Standaert, Penttinen & Ter Chian Tan 2021). Syftet med denna studie är att undersöka ifall ett liknande system skulle kunna användas för att bedöma ridsportgrenen dressyr.  En kvalitativ studie genomfördes där tretton dressyrdomare intervjuades för att förklara sin syn på domarrollen. De fick även beskriva hur de ser på att ett AI-bedömningssystem skulle kunna implementeras inom dressyr och hur ett optimalt sådant skulle fungera. Deras information analyserades genom en tematisk analys och resulterade i flera viktiga huvudteman.  Studien visar att domarna ser positivt på att använda AI-bedömningssystem inom dressyren. De tror att ett system kan bedöma mer noggrant än människan kan och det skulle därmed ge ett mer korrekt och rättvist resultat. De allra flesta tror dock att man i dagsläget inte ska använda endast AI-bedömning eftersom dressyr inte enbart innebär ett tekniskt genomförande av svåra rörelser utan även inkluderar känsla och estetik. Ett tekniskt system kan i dagsläget inte gradera detta på samma sätt som en människa kan. / Horses and equestrian sports are one of the biggest sports in Sweden, and dressage is a big part of the sport. It is considered as a classic branch where no major changes have taken place. At the same time new solutions for assessing sports have been developed. One of these solutions is AI judging systems which have been implemented in artistic gymnastics (Mazurova, Standaert, Penttinen & Ter Chian Tan 2021). The purpose of this study is to investigate whether a similar system could be used to assess the equestrian sport of dressage.                                                             A qualitative study was carried out where 13 judges in dressage were interviewed and asked to explain their views on the judging role. They also explained their opinion about an AI assessment system to be implemented in dressage and how such a system should work. In order to analyze the data that the judges contributed, a thematic analysis was made and several important main themes were presented.  The study shows that the judges are positively on using AI assessment systems in dressage. They believe a system could be more accurate than a human and thus give a more accurate result. However, the vast majority believe that at present one should not use only AI assessment since dressage not only means a technical athletic performance but also includes aesthetics and feelings. Todays technical solutions cannot grade that in the same way as a human can.

This bachelor thesis is about chemical products from the construction industry which are being used by the company Bostads AB Mimer (Mimer), owned by the municipality Västerås in Sweden. The company owns apartments and houses around the city. The aim of this bachelor thesis is to do a simplified risk assessment of the chemical products from a health and  environmental point. The report also gives suggestions of substitutional products. The thesis work consists of a literature study, an analysis of how other companies within the housing sector are working with chemical products and a case study, in addition to the simplified risk assessment. The case study contains a selection of Mimer's chemical products. In order to succeed with the simplified risk assessment, the chemical product’s risks and hazards has been identified through safety data sheets (SDS). Different aspects have been taken into account in the simplified risk assessment. The selection of the chemical products were made after existence frequency and legislative product labeling. The report's results gave 16 selected chemical products, that are risk assessed. Of the 16 chemical products, eight products have a high risk score from a heath point. Suggestions of less hazardous chemical products are given to nine chemical products. The essay's conclusions are that some of the selected chemical products are hazardous to the health and the environment, due to their chemical substances. The staff at Mimer's has a high frequency of use of the chemical products in general. Most of the other companies in the housing sector that  were investigated in the analysis, had a systematic work on chemicals.