Abstract: Methods, systems, and storage media are provided for accessibility services to assist users with disabilities in using touch-based interfaces and graphical user interfaces (GUIs). A client system generates and renders a GUI of a client application that comprises one or more graphical objects. The client system operates a service to identify graphical objects that refer or link to advertisements or other third party resources. The service applies a protective measure to the identified graphical objects, which prevent user inputs (e.g., “taps”) from being accepted by the client system. The protective measure may include a distinguishing effect to visually distinguish the protective measure from other graphical objects in the GUI. The user may remove the protective measure by performing a predefined gesture. Other embodiments may be described and/or claimed.

Abstract: Methods, systems, and storage media are provided for accessibility services to assist users with disabilities in using touch-based interfaces and graphical user interfaces (GUIs). A client system generates and renders a GUI of a client application that comprises one or more graphical objects. The client system operates a service to identify graphical objects that refer or link to advertisements or other third party resources. The service applies a protective measure to the identified graphical objects, which prevent user inputs (e.g., “taps”) from being accepted by the client system. The protective measure may include a distinguishing effect to visually distinguish the protective measure from other graphical objects in the GUI. The user may remove the protective measure by performing a predefined gesture. Other embodiments may be described and/or claimed.

Abstract: A personal rapid transit (PRT) system comprising a very economic triple rail topology for bi-directional urban personal transport. All the ramps are implemented on the one side of the tracks matching the narrow urban spaces. To achieve fast speed, stable direction changes, and a non-compromised passenger security, the ramps are implemented as parallel lines to the corresponding tracks, and the vehicles do not use any wheel steering. Instead, a landing wheel gear is implemented. The vehicle's center of mass is constantly kept in one plane with the guideways. In case of emergencies, a special “anti-fall down” security system holds the vehicle on the rails. The vehicles make turns using the highly compact Direction Change Connector. The PRT control system is implemented as three layer hierarchical system of fault-tolerant processor nodes, and utilizes two channel wireless communications between the layers.