R&D refers to research and development, research and development, research and development. It refers to a series of systematic activities with clear objectives, which are continuously carried out by various research institutions, enterprises or individuals in order to acquire new scientific and technological knowledge (excluding humanities and social sciences), creatively apply new scientific and technological knowledge, or substantially improve technologies, products and services, including testing, installation, maintenance and repair of systems and equipment.
Design is a process of conveying an idea through reasonable planning, careful planning and various forms of feelings.
2. Different content types
R&D activities can be understood as consisting of two parts: technology research and development and technology research and development.
Design mainly includes communication design, three-dimensional design and graphic design.
3. Different tools are involved
R&D is divided into theoretical R&D and product R&D, in which theoretical R&D does not involve specific practical product application fields, but theoretical research; Product development needs corresponding actual products and computer virtual products.
The main tools used in design are sketch, computer, degree and related design software, such as Photoshop.
Baidu encyclopedia-design
Baidu encyclopedia-research and development