| CPC G08B 7/00 (2013.01) [G06F 3/013 (2013.01); G06F 3/14 (2013.01)] | 7 Claims |
|
1. A notification device comprising:
a display unit configured to display an image;
a memory that stores executable components; and
a processor that executes the executable components, the executable components comprising:
a vibration unit that stimulates a sense of touch for a user;
a target identification unit that identifies a direction from the user to a target;
an image acquisition unit that acquires images of a first field-of-view region having a predetermined region, a second field-of-view region adjacent to the first field-of-view region, and a third field-of-view region adjacent to the second field-of-view region;
a region correction unit that corrects a size of the first field-of-view region according to an amount of edges extracted from the images of the first field-of-view region and the second field-of-view region;
a region determination unit that determines which of the first field-of-view region, the second field-of-view region, or the third field-of-view region is in the direction identified by the target identification unit; and
a control unit that controls the display unit and the vibration unit based on a determination result of the region determination unit, wherein
in response to determining that the direction is to the second field-of-view region, the control unit displays an image indicating the direction on the display unit and control the vibration unit according to the direction.
|