Abstract: A tool, such as a tape measure, including a spring-based retraction system is shown. Various spring-based retraction system embodiments are configured to decrease the size occupied by the spring within the tape measure housing, which consequently reduces tape measure housing size providing a more compact tape measure. Various spring-based retraction system embodiments are configured to control retraction of the tape measure in a manner that reduces whip or otherwise controls tape blade retraction. Some retraction system embodiments utilize a reduction gear train, and others utilize a compression spring and a transmission system that converts rotational movement of the tape reel to axial movement, which compresses the spring.

Abstract: A user is provided with both identification of individuals who have authored content responsive to a user's search query and the authored content itself. A user's social network is referenced to identify those individuals to whom the user maintains human connections. Content authored by those individuals is searched and individuals authoring such content are identified, together with the authored content. Additionally, content authored by individuals having unique experiences, perspective, or specialized information is searched to identify responsive content and individuals authoring such content are also identified. An initial identification of responsive individuals comprises a portion of such content and user action directed to an identification of an individual results in additional authored content being presented, thereby enabling the user to recognize the reason for which such an individual was identified in response to the user's search query.

Abstract: A user interface providing results to a user's search also facilitates user interaction with their social network. Such interaction includes a search context by which individuals from the user's social network can perform an equivalent search or access equivalent search results. The user can select individual search results to be shared and, in response to a search query, the user is provided with responsive search results, and also identification of individuals, from the user's social network, that are responsive to the user's search query. The sharing of search results includes a search context, through which the individuals to whom such search results are shared can perform an equivalent search and be presented with equivalent search results. The sharing of search results also includes the provision of a social context within which such search results are being shared.

Abstract: A user can author content, and submit such content to be posted within a social networking context, from an external service such that the user can undo the posting of such content without such content ever having been posted in the social networking context. Additionally, once such user-authored content is posted in the social networking context, the user is provided with a single action that can remove all relevant manifestations of such content. The submission of user-authored content, to a social networking service, from an external service is delayed while, simultaneously, such external service presents the user with an interface indicating that such user-authored content has already been submitted to the social networking service and posted thereon. Should the user select to undo the posting of such content prior to the expiration of the delay, the submission can simply never be performed.

Abstract: A user is provided with both identification of individuals who have authored content responsive to a user's search query and the authored content itself. A user's social network is referenced to identify those individuals to whom the user maintains human connections. Content authored by those individuals is searched and individuals authoring such content are identified, together with the authored content. Additionally, content authored by individuals having unique experiences, perspective, or specialized information is searched to identify responsive content and individuals authoring such content are also identified. An initial identification of responsive individuals comprises a portion of such content and user action directed to an identification of an individual results in additional authored content being presented, thereby enabling the user to recognize the reason for which such an individual was identified in response to the user's search query.

Abstract: A user can author content, and submit such content to be posted within a social networking context, from an external service such that the user can undo the posting of such content without such content ever having been posted in the social networking context. Additionally, once such user-authored content is posted in the social networking context, the user is provided with a single action that can remove all relevant manifestations of such content. The submission of user-authored content, to a social networking service, from an external service is delayed while, simultaneously, such external service presents the user with an interface indicating that such user-authored content has already been submitted to the social networking service and posted thereon. Should the user select to undo the posting of such content prior to the expiration of the delay, the submission can simply never be performed.

Abstract: A user interface providing results to a user's search also facilitates user interaction with their social network. Such interaction includes a search context by which individuals from the user's social network can perform an equivalent search or access equivalent search results. The user can select individual search results to be shared and, in response to a search query, the user is provided with responsive search results, and also identification of individuals, from the user's social network, that are responsive to the user's search query. The sharing of search results includes a search context, through which the individuals to whom such search results are shared can perform an equivalent search and be presented with equivalent search results. The sharing of search results also includes the provision of a social context within which such search results are being shared.