CAD/CAM in the footwear industry core technology for shoe sole mould in the footwear industry and develops towards specialization. Benefits of CAD/CAM in the mould manufacturing are: Commercial suppliers of CAD CAM for the footwear industry are listed on Shoeinfonet.com: London College of Fashion library web site lists some of the same No specialised open sources suppliers are listed, although Wikipedia lists several free general purpose products for 2D CAD/CAM and some for 3D. CAD/CAM in the footwear industry CAD/CAM in the footwear industry is the use of computers and graphics software for designing and grading of shoe upper patterns and, for manufacturing of cutting
Computer-assisted personal interviewing may be because wearing headphones increases the insulation of the respondent for external stimuli, and also may be explained by the fact that the recorded human voice in the audio component evokes a more personalized interaction between the respondent and the instrument. Computer-assisted interviewing methods such as CAPI, CATI, or CASI, have been the focus of systematic reviews on the effects of computer-assisted interviewing on data quality. Those reviews indicate that computer-assisted methods are accepted by both interviewers and respondents, and these methods tend to improve data quality. In a study that compared Audio-CASI with paper SAQs and Video-CASI, researchers