Prototyping is a great way to communicate the intent of a design both clearly and effectively. Prototypes help you to flesh out design ideas, test assumptions, and gather real-time feedback from users. With this book, Todd Zaki Warfel shows how prototypes are more than just a design tool by demonstrating how they can help you market a product, gain internal buy-in, and test feasibility with your development team.
Gengnagel, Christoph, Nagy, Emília, and Stark, Rainer
In this book, the authors describe the findings derived from interaction and cooperation between scientific actors employing diverse practices. They reflect on distinct prototyping concepts and examine the transformation of development culture in their fusion to hybrid approaches and solutions. The products of tomorrow are going to be multifunctional, interactive systems – and already are to some degree today. Collaboration across multiple disciplines is the only way to grasp their complexity in design concepts. This underscores the importance of reconsidering the prototyping process for the development of these systems, particularly in transdisciplinary research teams. “Rethinking Prototyping – new hybrid concepts for prototyping” was a transdisciplinary project that took up this challenge. The aim of this programmatic rethinking was to come up with a general concept of prototyping by combining innovative prototyping concepts, which had been researched and developed in three sub-projects: “Hybrid Prototyping” developed new prototyping approaches to validate and evaluate holistically developed systems with their services, infrastructure and business models. “Blended Prototyping” addressed a new technique whereby prototypes for user interfaces of software applications can be generated from hand drawings and immediately be tested. “Beyond Prototyping” examined the issue of the prototype in connection with algorithmically generated design for producing tailor-made products.
Human-machine systems--Research, User-centered system design, User interfaces (Computer systems)--Design, Human-computer interaction, and Application software--Development
Prototyping and user testing is the best way to create successful products, but many designers skip this important step and use gut instinct instead. By explaining the goals and methodologies behind prototyping—and demonstrating how to prototype for both physical and digital products—this practical guide helps beginning and intermediate designers become more comfortable with creating and testing prototypes early and often in the process.Author Kathryn McElroy explains various prototyping methods, from fast and dirty to high fidelity and refined, and reveals ways to test your prototypes with users. You'll gain valuable insights for improving your product, whether it's a smartphone app or a new electronic gadget.Learn similarities and differences between prototyping for physical and digital productsKnow what fidelity level is needed for different prototypesGet best practices for prototyping in a variety of mediums, and choose which prototyping software or components to useLearn electronics prototyping basics and resources for getting startedWrite basic pseudocode and translate it into usable code for ArduinoConduct user tests to gain insights from prototypes
Up-to-date documentation on the current scope of the research of Rapid Prototyping, Tooling and Manufacturing. Explains and details the latest techniques and materials used for RP, RT and RM. Develops methodologies and technologies to support in a customer-focused product design and mass customization approach to production.
This article presents a novel methodology to design swash plate type axial piston machines based on computationally based approach. The methodology focuses on the design of the main lubricating interfaces present in a swash plate type unit: the cylinder block/valve plate, the piston/cylinder, and the slipper/swash plate interface. These interfaces determine the behavior of the machine in term of energy efficiency and durability. The proposed method couples for the first time the numerical models developed at the authors’ research center for each separated tribological interface in a single optimization framework. The paper details the optimization procedure, the geometry, and material considered for each part. A physical prototype was also built and tested from the optimal results found from the numerical model. Tests were performed at the authors’ lab, confirming the validity of the proposed method.
Rapid Prototyping of Biomaterials: Principles and Applications provides a comprehensive review of established and emerging rapid prototyping technologies (such as bioprinting) for medical applications. Rapid prototyping, also known as layer manufacturing, additive manufacturing, solid freeform fabrication, or 3D printing, can be used to create complex structures and devices for medical applications from solid, powder, or liquid precursors. Following a useful introduction, which provides an overview of the field, the book explores rapid prototyping of nanoscale biomaterials, biosensors, artificial organs, and prosthetic limbs. Further chapters consider the use of rapid prototyping technologies for the processing of viable cells, scaffolds, and tissues. With its distinguished editor and international team of renowned contributors, Rapid Prototyping of Biomaterials is a useful technical resource for scientists and researchers in the biomaterials and tissue regeneration industry, as well as in academia.Comprehensive review of established and emerging rapid prototyping technologies (such as bioprinting) for medical applicationsChapters explore rapid prototyping of nanoscale biomaterials, biosensors, artificial organs, and prosthetic limbsExamines the use of rapid prototyping technologies for the processing of viable cells, scaffolds, and tissues
Ferrari, A., Novara, C., Paolucci, E., Vento, O., Violante, M., and Zhang, T.
Applied Energy, 2018, 232, C, 358.
Fuel injection system, Diesel engine, Injected mass control, and Rapid prototyping hardware
A closed-loop strategy that is capable of controlling the fuel injected mass in the combustion chamber of a Common Rail diesel engine has been set up. The pressure time histories measured along the rail-to-injector pipe have been used to evaluate the instantaneous mass flow-rate entering the injector. This flow-rate has then been integrated between two time instants, and the thus calculated fuel mass has resulted to correlate well with the injected mass.