Abstract: A method includes receiving, by a memory management unit (MMU) comprising a translation lookaside buffer (TLB) and a configuration register, a request from a processor core to directly modify an entry in the TLB. The method also includes, responsive to the configuration register having a first value, operating the MMU in a software-managed mode by modifying the entry in the TLB according to the request. The method further includes, responsive to the configuration register having a second value, operating the MMU in a hardware-managed mode by denying the request.

Abstract: A navigation learning system learns the field sequence that a given user uses to enter data into a given form. When the user completes entering data in a first field and performs a key-based navigation action (such as by actuating the tab key), a form navigation component identifies the next most likely field, into which the user will be entering data, and navigates the cursor to the identified field.

Abstract: A navigation learning system learns the field sequence that a given user uses to enter data into a given form. When the user completes entering data in a first field and performs a key-based navigation action (such as by actuating the tab key), a form navigation component identifies the next most likely field, into which the user will be entering data, and navigates the cursor to the identified field.