Abstract: One or more techniques and/or systems are provided for implementing a reverse protocol launch. For example, the reverse protocol launch may be implemented between apps (e.g., as an app-to-app protocol) such that a user may navigate between apps in a contextually relevant manner using the reverse protocol launch. In an example, a search app may display vacation search results based upon a search query. Responsive to a selection of a vacation movie search result, a transition to a movie app may occur. A context, specifying a contextual state of the search app (e.g., information regarding the vacation search results, the search query, etc.), may be sent to the movie app. The movie app may implement a reverse protocol launch using the context to transition from the movie app back to the search app in the contextual state (e.g., the search app may be repopulated with the vacation search results, etc.).

Abstract: One or more techniques and/or systems are provided for implementing a reverse protocol launch. For example, the reverse protocol launch may be implemented between apps (e.g., as an app-to-app protocol) such that a user may navigate between apps in a contextually relevant manner using the reverse protocol launch. In an example, a search app may display vacation search results based upon a search query. Responsive to a selection of a vacation movie search result, a transition to a movie app may occur. A context, specifying a contextual state of the search app (e.g., information regarding the vacation search results, the search query, etc.), may be sent to the movie app. The movie app may implement a reverse protocol launch using the context to transition from the movie app back to the search app in the contextual state (e.g., the search app may be repopulated with the vacation search results, etc.).