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THE TECHNOLOGY ITSELF, Preapared by Eric BONSO, Reference: 1-https://en…

- - - - *LACK OF FLEXIBILITY DESIGN WAS NOT EASY TO MODIFY
      - ANY CHANGE REQUIRED STARTING FROM CRATCH
      - TIME CONSUMING
      - ERRORS
      - SKILL DEPENDENCY/PERFECT HAND DRAWING SKILLS
    - - large sheets of paper using drawing boards
      - various tools like pencils, erasers, T-squares, set squares, and compasses
  - - - LINE
      - CIRCLE
      - CENTER RECTANGLE
      - STRAIGHT SLOT
      - ARC
      - POLYGONE
      - ELLIPSE
      - SPLINE
      - POINT
      - ANNOTATION
    - - MIRROR
      - TRIM ENTITIES
      - LINEAR SKETCH PATTERN
      - OFFSET ENTITIES
      - CONVERT ENTITIES
  - - - EXTRUDE BOSS/BASE
      - REVOLVE BOSS/BASE
      - SWEPT BOSS/BASE
      - LOFT BOSS/BASE
      - BOUNDARY BOSS/BASE
      - EXTRUDE CUT
      - REVOLVE CUT
      - SWEPT CUT
      - LOFTED CUT
      - HOLE WIZART
      - FILLET/CHAMFER
      - SHELL
      - RIB
      - MIRROR
      - LINEAR/CIRCULAR PATTERN
      - REFERENCE GEOMETRY
      - DRAFT
      - WRAP
    - - INSERT COMPONENTS
      - EDIT COMPONENTS
      - MATE
      - LINEAR COMPONENTS PATTERNS
      - SMART FASTENERS
      - MOVE COMPONENETS
  - - - Saves Time
      - Easy to Edit
      - Decreased Error Percentage
      - Decreased Design Effort
      - Code Re-Use
      - Easy to share
    - - Risk of Data Loss
      - Vulnerability to Viruses
      - TRAINING COST
      - High Production Costs
- - - - **CAD A LIFE CHANGING TECHNOLOGY It has significantly transformed various industries, revolutionizing design and engineering processes. :
      - IMPACTS IN THE FUTURE:: The future impact of Computer-Aided Design (CAD) is both exciting and transformative
        
        Generative Design
        
        Virtual Reality (VR): VR is another essential aspect of design technology
        
        Machine Learning (ML): AI and ML play a significant role in the future of CAD.
      - INFLUENCE OF CAD ON SOCIETY
        
        from dirty to healthy
        Blender improved the quality of food that we eat. Not only healhy foods, but it changes our eating habits. In the office, at home you can get a natural smothie for example.
        
        signnificant improvement of design since In the early days human was using hands, that was really time consuming and exausting.Today, with CAD designning is way faster, accurate and easy toupdate.
        
        From BASICS TO SOPHISTICATED DESIGN
        Today the look of our cities significantly changed with CAD . virtual walthrough of a whole city or a plane is possible nowdays.
        
        Skills passed down from generation to generation
        
        Computer skills
        
        blueprint reading
        
        Engineering concepts
        
        2D/3D Modelling
        
        CAD SOFTWARE INTERFACE CONCEPTS
- - - - OLD SOFTWARE LANGUAGE
        
        FORTRAN
        
        ALGOL
      - ADVANCED OBJECT ORIENTED PROGRAMMING
        
        C++
        
        JAVA
        
        JAVA SCRIPT
        
        PYTHON
        
        VISUAL BASIC
  - - - Computer-aided engineering (CAE) and finite element analysis (FEA, FEM)
      - Computer-aided manufacturing (CAM) including instructions to computer numerical control (CNC) machines
      - Photorealistic rendering and motion simulation
      - Document management and revision control using product data management (PDM)
- - - - **1960s: : French engineer Pierre Bézier** played a crucial role in 3D CAD/CAM development. He created UNISURF, which eased automotive part and tool design. Simultaneously, French carmaker Citroen developed its system based on mathematical works by Paul de Casteljau.
        
        **1968:** The term CAD was already in use, and systems like UNISURF and SADUSCA (based on IBM 360-40 and 360-65) were making strides in graphical interfaces.
        
        **1960s-1970s:**Notable CAD software emerged:
        1977: CATIA
        1982: AutoCAD
        1982: SDRC Ideas
        1983: BRL-CAD
        1995: SOLIDWORKS
        
        Today:: CAD continues to evolve, influencing engineering, architecture, and manufacturing. From simple 2D designs to complex 3D models, CAD remains an integral part of modern design and innovation