Abstract: Exemplary embodiments are disclosed of flexible antennas, such as flexible planar inverted “F” antenna (PIFAs), inverted flexible PIFAs, flexible elevated notch antennas, flexible freestanding PIFAs, antenna systems including the same, etc. In exemplary embodiments, an inverted flexible PIFA includes a bottom-side radiating element and is configured for an inverted mount to a mounting surface whereby a radiation pattern of the bottom-side radiating element is directed outwardly away from the mounting surface.

Abstract: A head-mounted display configured to be worn by a user includes a housing and a headband configured to secure the housing to a head of the user. The headband includes a proximal end coupled to the housing and a distal end that is free from connection to the housing. The head-mounted display includes an adjustment mechanism configured to change a fit of the headband relative to the head of the user.

Abstract: Various embodiments proactively monitor and efficiently manage resource usage of individual tabs. In at least some embodiments, one or more tabs can be dehydrated in accordance with various operational properties, and rehydrated when a user actually activates a particular tab. In at least some embodiments, rehydration can occur on a tab-by-tab basis, while at least some tabs remain dehydrated. Dehydrated tabs can, in some embodiments, be visually presented to a user in a manner in which normal, active tabs are presented.

Abstract: Techniques for modes for applications are described. In one or more implementations, multiple operational modes are provided for an application. The operational modes can be associated with different resource access permissions, trust statuses, graphical user interfaces, and so on. An application can be launched in a particular one of the operational modes based on a context in which a request to launch the application is received. In one or more implementations, correlations between launch request contexts for an application and operational modes can be configured to enable different launch requests to cause an application to launch into different operational modes.

Abstract: Techniques for modes for applications are described. In one or more implementations, multiple operational modes are provided for an application. The operational modes can be associated with different resource access permissions, trust statuses, graphical user interfaces, and so on. An application can be launched in a particular one of the operational modes based on a context in which a request to launch the application is received. In one or more implementations, correlations between launch request contexts for an application and operational modes can be configured to enable different launch requests to cause an application to launch into different operational modes.

Abstract: Various embodiments proactively monitor and efficiently manage resource usage of individual tabs. In at least some embodiments, one or more tabs can be dehydrated in accordance with various operational parameters, and rehydrated when a user actually activates a particular tab. In at least some embodiments, rehydration can occur on a tab-by-tab basis, while at least some tabs remain dehydrated. Dehydrated tabs can, in some embodiments, be visually presented to a user in a manner in which normal, active tabs are presented.

Abstract: Various embodiments proactively monitor and efficiently manage resource usage of individual tabs. In at least some embodiments, one or more tabs can be dehydrated in accordance with various operational properties, and rehydrated when a user actually activates a particular tab. In at least some embodiments, rehydration can occur on a tab-by-tab basis, while at least some tabs remain dehydrated. Dehydrated tabs can, in some embodiments, be visually presented to a user in a manner in which normal, active tabs are presented.