Det här är en rapport som sammanfattar ett examensarbete av studenten Michael GustafssonTapper skriven under våren 2018. Examensarbetet är en del av mastern Integreradproduktutveckling inom spåret Teknisk design på KTH, Kungliga Tekniska Högskolan iStockholm, Sverige. Dagens montörer i monteringsliner i fabriker får sin feedback från sinaverktyg men ibland missas denna information av montörerna. Det här examensarbetetresulterade i en vidareutveckling av ett tidigare projekt in kursen MF2016 Industriell design högrekurs, del 2. Resultatet var en lösning av ett par skyddsglasögon vid namn Protective SignalProvider eller PSP inom produktfamiljen Operator Feedback, OPF. PSP använde ljus från LEDlamporoch ljudvågor i form av vibrationer från benöverförande högtalare. En mer utförligundersökning gjordes också för att para den PSP med Atlas Copcos monteringssystem controllerPF6000. PSP använde sig av Bluetooth low energy för kommunikation och kan anslutas tillverktyget och till monteringens gränssnitt. En utvärdering jämförde den tidigare externaprodukten som kunde fästas på ett par skyddsglasögon med den nya produkten med integreradekomponenter. Utvärderingen resulterade i att den externa produkten skulle bli den bästalösningen för Atlas Copco att fortsätta med eftersom regleringar, lagar och standarder gör PSPför komplex att producera. / This report is a document summarizing a master thesis by the student Michael GustafssonTapper written during the spring of 2018. The thesis is the part of the master Integrated ProductDesign in the field of Industrial Design engineering at KTH, The Royal Institute of Technologyin Stockholm, Sweden. Today workers in assembly lines get feedback from their tools, butsometimes this transmitted information is missed by the worker. This thesis resulted in adevelopment of a previous project in the course MF2016 Industrial Design Engineering AdvancedCourse, Part 2. The result was a solution with a pair of safety glasses by the name Protective SignalProvider or PSP within the product family Operator Feedback, OPF. PSP used light of LEDsand soundwaves in form of vibration from bone conductive speakers. A more extensiveinvestigation was also done to pair PSP to Atlas Copco’s assembly system controller PF6000. ThePSP used Bluetooth low energy for communication and can be connected to the tool in use andthe interface of the assembly. An evaluation compared the previous external product that couldbe placed on a pair of safety glasses with the new internal product with integrated components.The evaluation resulted in the external product being the best solution for Atlas Copco toproceed with since regulations, laws and standards make PSP too complex to produce.

This paper walks the reader through the process of developing a pair of safety glasses for the brand Spektrum. Spektrum is brand that specializes on performance eyewear and ski goggles but are now on the quest to widen their brand and start developing safety gear. This will be Spektrums first safety glasses. The purpose of this project was to develop a pair of safety glasses which both meets Spektrums internal requirements as well as the users and the markets requirements. The project started with an analytical phase where all the relevant data was collected. This became the whole foundation for the project and was absolutely necessary to be able to proceed in the right direction. The analytical phase was then followed up by a creative phase which resulted in four design concepts. The four concepts were evaluated and could after that be reduced into two concepts. The two concepts were made into physical prototypes which were tested and evaluated. From that a final concept could be made and a final prototype was crafted. The result is an adjustable frame with a one piece lens. The lens is clear and replaceable. It can be replaced with either a dark or yellow lens that enhance the vision in extreme light. The glasses work well with ear protectors and helmets. This was an important attribute that was established in the analytical phase. The final concept was presented to Spektrum and was well received. They want to look further into taking the glasses to production.