¡@¡@This study provides static and dynamic analysis of three-wheel stroller which is marketed. The model of stroller is built by computer- aided design software SolidWorks for perform static analysis on finite element analysis software ANSYS and mechanism¡¦s dynamic analysis on directed computer-aided mechanism analysis software COSMOSMotion. ¡@¡@It is important of stroller safety because it carry tender babies. The stroller should be examined carefully with three-wheel stroller always used on outdoor. CNS 6263 provides the standard for the safety test on the structure of the stroller, which includes a static analysis. In order to offer absolute safety for stroller, CNS uses a high standard to test the sample. For the market permission, the stroller needs to pass the CNS test, company always let stroller too strong to pass the test, and that will let the volume and weight too large to burden with cost. In this thesis, the researcher discussed the different on stroller between the traditional design and the CNS standard design. He also made an assumption the check if the stroller is overdesign. ¡@¡@A three-wheel stroller is a jogging stroller, and it is usually used on high velocity. Manufacturer should consider its steady, especially when the mass center of three-wheel stroller is usually too high. Dynamic analysis in this study will discuss the effect on the stroller when the forces of user are applied on the stroller. By the rollover formula of the three-wheel car, this study modified the program for three-wheel stroller in order to consider the influence of the force on the stroller. Comparing the results between the simulation of software and the calculation of the rollover function of three-wheel stroller, this study provides models for designers to prevent the rollover from the stroller.

This master thesis report describes the process of designing, developing and building an accessory for a stroller that protects the kid from rain and sun. The project is a collaboration with Thule Sweden AB, in Hillerstorp.The work starts with developing a new concept idea for Thule’s category “Active with kids”, in the line of strollers, and with a focus on the Southern Europe market, more concretely Spain. The design proposal fits and expresses Thule’s vision and brand language.The project started with gaining knowledge about the market, investigating the user needs with surveys to find out the design goals. An iterative process of ideation, brainstorming and building mock-ups ended with a final concept that was going to be further developed. A full-scale model was built to test the idea from the functional and aesthetic perspective. The materials used were mainly fabrics, foam, zippers, thread and a lot of sewing.The result is a new stroller canopy for different weather conditions. It is well equipped to improve parents experience when going out for a ride with their child.It has to be mentioned that this master thesis research section was conducted in pairs, between Berta Cester and Nerea Cuello, and the rest of the phases was an individual work. As a result, two different products were produced for the same category, the stroller market.

This master´s thesis deals with a design of an electric stroller. This alternative means of transport for a parent and a child was designed based on a design and technical analysis. This product allows independent and fast movement in the city. Using the product requires an introduction of a new arrangement of streets, with designated communications for micromobility. Modern technologies are used in the concept of the designed product. The advantage of the design concept is that the product can be used as a classic electric scooter.

Pram is more complicated product, than you may think. Regular first opinion puts pram into some sort of toy but it is exactly contrary. This product contains user’s demands from two point of view - parents and baby. These users have different needs and - as we are get used today - we want to have not just working stuffs but modern, nice and make it naturally like part of our lifes. We can’t prefer design and leave functionality behind or make it really complicated to produce just with efford create something new. In this project I tried find compromise and come out with design with new features, ideas and experimental look but with same function ability. Main point of designing the pram was create universal pram with easy use during whole first 3 baby periods (from 0 to 2 years old baby) and decrease the final number of needed parts. I focused on original design and carriage parts which can be formed according to baby needs. Create universall pram but also easy to transport and fold. There are two main features designed completelly from scratch: modifiable carriage part and design attractive no center axis wheels.

Background & Problem description: Parents with disabilities affecting their ability to ambulate, like spinal cord injuries, struggle to find knowledge and assistive technology that sufficiently satisfies their needs for support while caring for their children. For parents that use wheelchairs, propelling a stroller to safely and securely transport their child is difficult and currently there are very few products that aim to solve this challenge. Aim: The aim of this project is to identify and understand the challenges and needs of parents who require the use of wheelchairs in relation to independent ambulation with a stroller, and in doing so to develop a concept to meet these needs and challenges. Method: This project achieves this aim by applying a compilation of the Double Diamond approach and the Bootleg Design thinking design approach. The main modes of the design process followed were Discover, Define, Develop, and Deliver and Testing. During the Discover stage the information regarding the focus of the project is gathered through an in-depth literature study, a market study and semi structured interviews with potential users. The Define stage focuses on using the information gathered during the preceding stage to revaluate the intended aim and research questions, as well as to create a framework of needs that the design must satisfy and eventually creating a mood board. The Develop stage is the stage in which comprehensive design concepts are generated according to the design framework, these concepts are then evaluated, and initial mock-ups are created. The Deliver and Testing, focuses on constructing prototypes of the concepts chosen for development and evaluating the prototypes according to the design framework in order to measure how well the product may satisfy the needs stipulated in the design framework as well as to discern the perceived value of the product from the perspective of potential users.Results & Conclusion: This project set out to investigate and understand the needs of parents requiring the use of wheelchairs, specifically within the scope of using a stroller, and using the insight gained to develop a concept that satisfies these needs. After reviewing the available literature covering these individuals’ experiences in the context of childcare, it was found that research into the topic is very limited. Through individual contact in the form of informed semi-structured interviews with the target group valuable feedback was collected and a set of base needs was synthesised. These base needs informed the compilation of a design framework which formed the basis of how the concept should function in order to satisfy the needs of its potential users.

The main aim of this master’s thesis is the design of combined child stroller which will be accepted the demands and needs of the users, not only children but also their parrents. Outside the observance of general technical, structural and ergonimical parameters should be the base of design simplicity, originality and creativity, which should bereflected to all shape of parts of the stroller, but also in addressing the functional and structural elements. The aim is therefore also move the the design and function of children's strollers combined on the next level up.

Physical customer products have an environmental impact, such as greenhouse gas emissions, due to the use of virgin resources from cradle-to-grave, especially when the origin of the material is from fossil resources. This thesis aims to create a circular business model, by investigating the product ‘stroller’ and place it in a Product Service System, where the user subscribes to the Stroller Service System. This means that the product gets a service function: ‘transportation of a child’, mapped with a user-centered approach. The main objective is to lower the ecological footprint by adopting a modular design including bio-based material and stainless steel, and also include services to address economical and social sustainability goals. The methodology that is used is divided into two parts: Status Analysis – which consists of stroller related literature study, literature review and case study, and the second part is the Design Process – creating the product-, service- and system design. The results are grounded in user insights, life cycle assessment and co-creation with experts, where the conclusions are that a PSS Model Stroller should be used by 4-6 users which translate to about 15-20 years of usage for the steel layer. The way of refurbishing the strollers is done by contract workers that exist where the users exists, i.e. Ease Stroller Hub, who change the bio-based material in-between the use-phases and hands over the refurbished stroller to the next user. Add-on services of access to car pools and grocery delivery is included in the system to ease the stroller user’s everyday life and is a way to designing out the need of owning a car, to lower the overall environmental impact.

La rencontre de Guillaume Apollinaire avec Paris a été déterminante dans la vie du poète, tant sur le plan intellectuel qu'existentiel. Dans son œuvre où elle occupe une place de choix, la capitale française ne représente pas seulement un lieu de vie mais une source d'inspiration et d'écriture extrêmement féconde. Bien qu’héritée de toute une tradition littéraire de la ville qui s’est développée au XIXe siècle, la poésie apollinarienne de Paris est conçue sur le mode de l’« esprit nouveau » qui accompagne la naissance d’une ère placée sous le signe de la découverte et du progrès, et s’intègre aux recherches esthétiques des avant-gardes artistiques et littéraires caractérisées par l’audace et le goût de l’aventure. Entre tradition et invention, le Paris d’Apollinaire n’est pas seulement celui du « Pont Mirabeau » et de « Lettre-Océan » qui, d’Alcools à Calligrammes, témoigne d’une volonté de s’affranchir de certains « modèles » et de créer une poésie libre de toutes contraintes qui dit le « réel » en empruntant les voies de l’imaginaire, c’est aussi la capitale fascinée de l’infatigable « flâneur des deux rives », ou insolite et secrète du guide passionné ; c’est encore la ville subjective et mentale du « guetteur mélancolique » confronté à son passé douloureux, ou aux prises avec le monde moderne ; c’est, enfin, la ville rêvée et phantasmée de « l’enchanteur » des ponts et des noms de Paris. / Guillaume Apollinaire's encounter with Paris was a decisive event in the poet's life, both intellectually and existentially. In his artwork where Paris occupies a place of choice, the French capital does not only represent a place of life but a source of inspiration and extremely fertile writing. Although inherited from an entire literary tradition of the city that developed in the nineteenth century, Parisian apollinarian poetry is conceived on the mode of the "new spirit" that accompanies the birth of an era under the sign discovery and progress, and integrates with the aesthetic research of artistic and literary avant-gardes characterized by daring and the taste of adventure. Between tradition and invention, the Paris of Apollinaire is not only that of the "Mirabeau Bridge" and "Letter-Ocean" which, from Alcools to Calligrammes, demonstrates a desire to get rid of certain "models" and to create a poetry free of all constraints that says the "real" by borrowing the ways of the imaginary. Paris is moreover the fascinating capital of the tireless "stroller of both banks", or of the unusual, surreptitious and passionate guide; It is also the biased and cerebral city of the "melancholy watchman" confronted with his painful past, or grappling with the modern world. Paris is, finally, the dreamed and phantasmatized city of the "charmer" of the bridges and of the names of Paris.