42 Computer software development, computer programming and maintenance of computer software for computer vision and data-driven visual analysis; Platform as a service (PAAS) featuring computer software platforms for computer vision, data-driven visual analysis, and application development; Providing subscription-based temporary use of on-line non-downloadable software for computer vision, visual data analysis, and application development; Providing temporary use of online non-downloadable simulation software for modeling computer vision, visual data analysis, and application development; Software as a service (SAAS) services, namely, hosting software for use by others for computer vision, data-driven visual analysis, and application development