In Sweden there is a long ongoing discussion about computer and cellphone usage during lectures in school. The discussion has mainly covered elementary school up to college students, but this topic is at least as relevant for university students. Today cellphones are so advanced; you can do everything with one that you previously only could do with a computer, the difference is that everyone is carrying one with them all the time. This study shows how concentration during lectures is affected by the cellphone accessibility and usage. With this study we want to find out how university students perceive cellphone usage affects their own concentration during lectures.

This report presents the results of the tests of data rate and signal strength that I have conducted. The tests have been performed in the municipality of Arvidsjaur, Sweden. The report also contains the conclusions I have drawn from the results as well as an introduction to radio and the technology used in the nets that have been testedThe equipment used is:LG G2 Cellphone used to test Telias 3GHuawei b593s-22 3G/4G router used to test Tele2s 3G/4GMobile Broadband Gateway R-90 used to test Net1s CDMAThe data rate has been tested with bredbandskollen (www.bredbandskollen.se). The signal strength(RSSI) has been read in the configuration menu of the broadband routers as well as in the cellphone.The conclussions drawn:Net1s net appears to be more used compared to its capacity than the other netsTele2s net has a high and even data rate where it?s signal strength is sufficient.

This report presents the results of the tests of data rate and signal strength that I have conducted. The tests have been performed in the municipality of Arvidsjaur, Sweden. The report also contains the conclusions I have drawn from the results as well as an introduction to radio and the technology used in the nets that have been testedThe equipment used is:LG G2 Cellphone used to test Telias 3GHuawei b593s-22 3G/4G router used to test Tele2s 3G/4GMobile Broadband Gateway R-90 used to test Net1s CDMAThe data rate has been tested with bredbandskollen (www.bredbandskollen.se). The signal strength(RSSI) has been read in the configuration menu of the broadband routers as well as in the cellphone.The conclussions drawn:Net1s net appears to be more used compared to its capacity than the other netsTele2s net has a high and even data rate where it?s signal strength is sufficient.

New technology has created new opportunities for journalists working with web TV. Changes in the work processes have led to new professional roles. According to the theory of media logic such events become news that suits media organizations and working conditions. How does the media logic affect the editorial workflow and how does it affect professional roles? In light of my own experience in various roles in television journalism, I examine how the web TV format shapes the work of journalists.

Today?s market for companies doing statistical surveys is a market consisting of mostly standardized methods where differentiating your company from the competitors is hard. Simultaneously both the society at large and technology in specific is under constant development and everything needs to be done at a faster pace with better precision. One of the companies on the market mentioned above is Tradewell Group AB. During 2008/2009 Tradewell has developed a new method for doing statistical surveys. The method named by Tradewell is called Cellphone Survey System, CSS and include using existing technology in a, for this market, unknown way.

Every municipality in Sweden is responsible for offering its citizens adequate childcare. Parents hand in a preliminary schedule to the preschool for when their child needs to be in childcare, and based on this the preschool staff is scheduled. Some municipalities measure the actual time a child is in childcare. The essay idea comes from when I heard that one municipality was thinking of register the children's actual time in preschools. I started thinking on how to solve such a task.

Near Field Communication (NFC) är en trådlös kommunikationsteknik för korta avstånd, vanligast med cirka 10 cm vilket medför en säkrare förbindelse. NFC är en relativt ung teknologi som är billig att implementera samt användarvänlig. NFC är lämpad främst för mobiltelefoner där en bred implementering av applikationer är möjlig. Tekniken medför snabbare och enklare utbyte av information genom att ställa enheter sida vid sida. I dagsläget används tekniken mest i Asien.

The purpose of this study is to portray conflict managing associated with children in a small class and what problems they may face each day at school. What types of conflicts and what consequences do teachers practice? This study is based on these following questions:Is there any difference for solving/measure for students with psychosocial problems or ADHD in a conflict or does teachers still works with the same methods?What types of conflict solving does schools use?What is important to consider with students in a small class who has psychosocial problems and ADHD to prevent conflicts?Summary: To answer my questions in this study, I´ve used qualitative methods, interviews and observations. I have used my cellphone for recording the interviews so that all content from the informers are accurate. My theoretical points concerns on having strict rules both inside and outside the classroom.

Syftet med denna studie är att undersöka vad elever och lärare anser om att använda mobiltelefonen som hjälpmedel i skolan. Fungerar den bra som hjälpmedel eller väger nackdelar som konflikter med elever angående användningen och risken för kränkningar över till dess nackdel?Undersökningen genomfördes med enkäter samt uppföljande intervjuer med lärare och elever. Då liknande undersökningar tidigare har utförts bland äldre elever valde jag att göra undersökningen bland lärare och elever i mellanstadiet.Undersökningen visar att både elever och lärare är positiva till att mobiltelefonen används i skolan då den är lättillgänglig och snabb att använda. Nackdelar som kommit fram i undersökningen är att en del elever kan känna sig otrygga då de är oroliga för att filmas eller fotograferas mot sin vilja varpå detta material kan distribueras på internet.

AimThe study aims to highlight and discuss students 'and teachers ' conceptions of teaching in the element of dance in physical education.IssuesHow do teachers work with teaching of dance in physical education in secondary school?How do students perceive the teaching of dance in physical education in secondary school?MethodThis study used a qualitative approach with semi structured interviews. Two teachers in two schools were interviewed and two focus groups of five students each were interviewed. One school is located north of Stockholm and the other one east of Stockholm. The interviews were recorded with a cellphone and transcribed.

Cnior Mobile AB i Lindesberg utvecklar en mobil trygghetstelefon för äldre. Detta examensarbete går ut på att utforma en handsfree-enhet för denna. Handsfree-enheten ska integreras i larmknappen, som bärs av användaren runt handleden, och har kontakt med telefonen via blåtandsradio. I examensarbetet ingår att välja ut lämplig högtalare och mikrofon, hitta lösningar för smuts- och vattentålighet samt att lösa problem med ekon och bakgrundsstörningar.En högtalare hittades som uppfyllde kraven för smuts- och vattentålighet samtidigt som den hade utmärkt frekvensgång för återgivning av tydligt tal. Vattenavrinning från högtalaren löstes genom att ett sinussvep sänds ut från högtalaren varje gång ett samtal ska kopplas upp.