In digital photography and digital video recording, F-stop refers to the international standard sequence of numbers that express relative aperture. F-stop is the “lens focal length” divided by the “effective aperture diameter.” The smaller the F- number, the greater the amount of light that passes through the lens. Each change of F-stop halves or doubles the image brightness as you step up or down.
The name of a social networking site (SNS) that connects people with friends and others who work, study and live around them. People use Facebook to keep in touch with friends, post photos, share links and exchange other information. Facebook users can see only the profiles of confirmed friends and the people in their networks. […]
- Facebook Connect
A type of data portability technology that enables users of the social networking site (SNS) Facebook to connect their Facebook account with any partner Web site using a trusted authentication method. Using Facebook Connect, members will be able to use their Facebook identity across the Web, including profile photos, name, friends, groups, events, and more. […]
- Facebook Group
Facebook Groups are pages that you create within the Facebook social networking site that are based around a real-life interest or group or to declare an affiliation or association with people and things. With a Facebook Group, you are creating a community of people and friends to promote, share and discuss relevant topics. See “Social […]
- Facebook Like
An option on the Facebook Web site to provide feedback on the stories that appear in your friend’s news feed. The Like option allows to to acknowledge a friend’s news feed item in a positive way without needing to add actual commentary.
- Facebook Mini-Feed
) On the Facebook social networking site, a Mini-Feed is found in the top-right portion of your user profile. This Mini-Feed will provide details on new friends, new applications you have installed, messages sent by applications, and basically can report on any changes from an application that can be seen as a news event. You […]