Electronic device and mode control program

[Problem] To achieve high performance of an electronic device and at the same time secure user security. [Solution] An electronic device is provided with: a temperature sensor that detects the temperature of a prescribed site of the electronic device; and a mode controller that, when the electronic device is used without being in contact with a human body, turns on a continuous mode, which is a mode that allows a surface temperature of the electronic device to rise to a second upper limit, the surface temperature being calculated based on a temperature detected by the temperature sensor, the second upper limit is higher than a first upper limit which is an upper limit of the temperature in the normal mode. [目的]实现电子装置的高性能，并且同时确保用户的安全。[解决手段]电子装置包括温度传感器，所述温度传感器检测所述电子装置的指定部位的温度；以及模式控制器，当所述电子装置在不与人体接触的情况下使用时，所述模式控制器开启持续模式，所述持续模式是允许所述电子装置的表面温度升高到第二上限的模式，所述表面温度基于由所述温度传感器检测到的温度来计算，所述第二上限高于作为正常模式下的温度的上限的第一上限。