Patent ID: 7221937

Claim:
A computer implemented method for generating a reminder based on completion of a first user's task, the method being characterized by: receiving input from a first user on a first mobile wireless communication device to define the first user's task in a first user's task list application, wherein the first user's task is stored on the first mobile wireless communication device in local memory; receiving input from a second user on a second mobile wireless communication device to define a second user's task in a second user's task list application, wherein the second user's task is stored on the second mobile wireless communication device in local memory; the second user selecting the first user to send a request to link tasks; the first user's mobile wireless communications device receiving a wireless communication request to link the first user's task to a the second user's task; in response to receiving the wireless communication request, the first mobile wireless communications device opening the first user's task list application for the first user to select the first user's task to link; the first user's mobile communication device receiving input from the first user to approve the request to link tasks; detecting that the first user's task has been marked as completed in the first user's task list application; in response to detecting that the first user's task has been marked as completed, generating the reminder to be presented to the second user on the second wireless communication mobile device.