The document discusses different technologies used to construct a product and what was learned from using each one: 1) Blogger was used to record progress and ideas, and it allows users to personalize the site and make it interactive. 2) Photoshop allowed adapting and changing photographs completely by altering colors and brightness. 3) InDesign was complex but offered more features than Word or Publisher, like sections, layers, and integrating images and text. 4) Using a DSLR camera versus a point-and-shoot provided more control over focus, exposure, shutter speed, and ISO to improve image clarity.