Light field photography

Light field photography is a technique that allows a camera to capture both the intensity and the direction of light in a scene. This information can then be used to create images that look realistic and three-dimensional. The light field of a scene can be thought of as a three-dimensional map of the light that … Read more

Google Spreadsheets

Google Spreadsheets is a web-based application that allows users to create, edit and store spreadsheets online. It is part of the Google Docs suite of productivity applications. Google Spreadsheets offers a number of features that are not available in traditional desktop spreadsheet applications, such as the ability to collaborate on spreadsheets in real-time with other … Read more