Home ui system for managing digital ink

A home user interface system that manages digital ink, the home user interface system comprising:

• a plurality of state sensors capable of detecting a state in a house or a change in the state;
• a home-use device that is provided in the house or that forms part of the house and that includes a handwriting sensor capable of detecting handwriting by a person;
• and
• an estimation unit which, responsive to a detection by the home-use device of a handwriting input, estimates a person who has inputted the handwriting based on a detection result from one or more of the plurality of state sensors.

A home user interface system that manages digital ink, the home user interface system comprising:

• a plurality of home-use devices that are provided in a house or that form part of the house and that each include a handwriting sensor capable of inputting handwriting by a person;
• a storage device that stores handwriting data indicating a form of handwriting in such a manner as to associate the handwriting data with the home-use device;
• a terminal device configured to display an image or a video and associated with one or more of the plurality of home-use devices;
• and
• a controller that, in response to receiving a predetermined operation through the terminal device, acquires handwriting data of the home-use device associated with the terminal device from the storage device, and instructs the terminal device to display written-by-hand information indicated by the handwriting data that has been acquired or content information specified by the handwriting data that has been acquired.

A home user interface system that manages digital ink, the home user interface system comprising:

• a plurality of state sensors capable of detecting a state in a house or a change in the state;
• a home-use device that is provided in the house or that forms part of the house and that includes a touch panel display capable of inputting and outputting handwriting by a person;
• a storage device that stores handwriting data indicating a form of handwriting in such a manner as to associate the handwriting data with the home-use device;
• and
• a controller that, in response to a determination based on a detection result from one or more of the plurality of state sensors that displaying is necessary, acquires handwriting data associated with the home-use device located near the person from the storage device, and instructs the home-use device to display written-by-hand information indicated by the handwriting data that has been acquired.