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The paper critiques overreliance on digital technology in design education, noting that digital tools may weaken cognitive connections, perceptual understanding, confidence, and innovation. It highlights evidence that traditional 2D/3D sketching and modeling foster visual thinking and proposes teaching strategies that improve students’ visual communication, creativity, efficiency, and cost-effectiveness.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/visualization-in-the-design-process-introducing-two-and-three-dimensional-sketching-techniques-to-enhance-creative-thinking-and-communication/663153/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/visualization-in-the-design-process-introducing-two-and-three-dimensional-sketching-techniques-to-enhance-creative-thinking-and-communication/663153.png","ImageObject",300,407,{"name":92,"@type":93},"Ezra","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-10-28",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"Why is visual literacy critical for three-dimensional designers?","Question",{"text":112,"@type":113},"Because it enables thinking, understanding, exploration, and effective external communication of physical concepts.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What concerns the paper raises about relying mainly on digital tools?",{"text":117,"@type":113},"Digital tools alone may not provide the cognitive connections supporting visual thinking, and dominance of digital tools can reduce cognition, perceptual understanding, confidence, and innovative opportunities.",{"name":119,"@type":110,"acceptedAnswer":120},"How do traditional sketching and modeling contribute to design learning?",{"text":121,"@type":113},"They stimulate visual thinking and innovation by strengthening cognitive links between the mind and external representations, supporting analysis and problem-solving through creative exploration.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},663153,1793225448,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":39,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":46},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","INTERNATIONAL ENGINEERING AND PRODUCT DESIGN EDUCATION CONFERENCE  \n2-3 SEPTEMBER 2004 DELFT THE NETHERLANDS  \nVISUALIZATION IN THE DESIGN PROCESS: INTRODUCING TWO AND THREEDIMENSIONAL SKETCHING TECHNIQUES TO ENHANCE CREATIVE THINKING AND COMMUNICATION  \nEric Anderson and Blaine Lilly  \nABSTRACT  \nVisual literacy, for three-dimensional designers is a critical skill for thinking, understanding, exploring and communicating physical concepts. In contemporary design education and practice, there is an increasing reliance on digital technology to provide “virtual” visual experiences. As a result many design-education programs have diminished or abandoned support for traditional methods of two-dimensional and threedimensional sketching (drawing and desktop modeling) . However, while new technologies provide a degree of visual assistance to the designer, studies by McGown, Green and Rogers [1] et al show that digital tools alone do not provide the cognitive connections or support for visual thinking that is inherent in those traditional tools. Further when digital technology is used as a dominant tool throughout the design process it may adversely affect cognition resulting in diminished perceptual understanding, confidence, and opportunities for innovative solutions. Industrial design educators globally have begun to witness this cognitive decline and are rediscovering drawing and modeling as valuable means for stimulating visual thinking and innovation.  \nResearch at the Carnegie Mellon University School of Design, by one of the authors (Anderson), has resulted in the development of flexible teaching strategies and methodologies that respond to the visualization needs of early students [2] . This approach has consistently helped students to communicate their ideas visually through techniques that increase confidence, enable understanding, stimulate creativity, and are efficient and economical. Having proven valuable in the area of industrial design, this research sought to broaden its scope to include undergraduate engineering students. Described here is a first effort at introducing these methods to senior–level engineering students in the context of a product design class. The collaboration between the industrial design and engineering was a natural opportunity to introduce and assess this approach.  \nKeywords: visualization, sketching, modeling, form generation  \n1  \n1 INTRODUCTION  \nVisualization is a process of mentally constructing, shaping and understanding information and the ability to externally communicate it. This process extends beyond simply representing in visual terms – using manual activities such as drawing, imaging (photography, collages), or making skills. Rather it relies on these abilities as methods for thinking, conceiving, exploring, and proposing ideas. In essence visualization is the pathway for design [Anderson] .  \nIn today’s knowledge driven economy, those who successfully engage in the visualization process are more often able to shape complex information into new opportunities. Historically, drawing and making were key tools in this process stimulating cognitive connections between the mind and external representation. This allowed for a more fluid process of analysis and problems-solving through creative exploration. This was particularly important in education where students understood drawing and making as a value and expectation. However in recent times these proven skills have been challenged by new and emerging technologies. Programs in both industrial design and mechanical engineering are seeing an increased number of students lacking in visual literacy and creativity yet are proficient with multiple software programs.  \nTechnology has proven valuable in several areas of the design process. However the reality is that while there are many software programs entering the market seemingly daily, and under many guises including simplicity, flexibility and expediency, current software programs are ","cbCaic31hGSTjX22","https://ap.wps.com/l/cbCaic31hGSTjX22","pdf",346237,"English","# Abstract\n# 1 Introduction\n# 2 Visual Thinking and Representation","[{\"question\":\"Why is visual literacy critical for three-dimensional designers?\",\"answer\":\"Because it enables thinking, understanding, exploration, and effective external communication of physical concepts.\"},{\"question\":\"What concerns the paper raises about relying mainly on digital tools?\",\"answer\":\"Digital tools alone may not provide the cognitive connections supporting visual thinking, and dominance of digital tools can reduce cognition, perceptual understanding, confidence, and innovative opportunities.\"},{\"question\":\"How do traditional sketching and modeling contribute to design learning?\",\"answer\":\"They stimulate visual thinking and innovation by strengthening cognitive links between the mind and external representations, supporting analysis and problem-solving through creative exploration.\"}]","Visualization in the Design Process - Introducing Two and Three-Dimensional Sketching Techniques to Enhance Creative Thinking and Communication | PDF"]