Portable electronic device, method, and computer-readable recording medium
First Claim
1. A portable electronic device, comprising:
- an operation unit;
a notification unit including a speaker;
a power receiving unit configured to receive power from electromagnetic waves that are supplied from a battery charger; and
a control unit configured to cause the speaker to make a sound notification in response to a determination that the portable electronic device is separated from the battery charger, in a state where the battery charger is supplying the electromagnetic waves to the power receiving unit.
1 Assignment
0 Petitions
Accused Products
Abstract
An object of the present invention is to provide a portable electronic device, a method, and a computer-readable recording medium, all of which are capable of preventing the portable electronic device from being taken away by another person while charging. The smartphone includes: a touch-screen display; a power receiving unit that receives power from electromagnetic waves that are supplied from a battery charger; and a controller that restricts execution of predetermined functions in a case in which the portable electronic device is separated from the battery charger in a state where the battery charger is supplying electromagnetic waves to the power receiving unit, and enables the predetermined functions to be executed in a case in which an authentication operation is performed via the touch-screen display after restricting execution of the predetermined functions.
8 Citations
9 Claims
-
1. A portable electronic device, comprising:
-
an operation unit; a notification unit including a speaker; a power receiving unit configured to receive power from electromagnetic waves that are supplied from a battery charger; and a control unit configured to cause the speaker to make a sound notification in response to a determination that the portable electronic device is separated from the battery charger, in a state where the battery charger is supplying the electromagnetic waves to the power receiving unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A portable electronic device, comprising:
-
an operation unit; a notification unit including a receiver; a power receiving unit configured to receive power from electromagnetic waves that are supplied from a battery charger; and a control unit configured to cause the receiver to make a sound notification in response to a determination that the portable electronic device is separated from the battery charger, in a state where the battery charger is supplying the electromagnetic waves to the power receiving unit.
-
Specification