The document discusses what the author has learned about various technologies from constructing their product. They learned how to use Photoshop features like the channel mixer, grids, guides, and layers to construct a professional-looking front cover. They also learned how to export files in different formats and continue working across different versions of Photoshop. InDesign allowed them to make a contents page and spread, using features like display performance, the direct selection tool, and grids. They also learned how to update placed Photoshop images. Blogger taught them how to make posts with text, images, videos and presentations and change post dates. Prezi helped them make online presentations with images, while Slideshare and YouTube allowed them to upload and