Samsung Electronics Co., Ltd.

Tae-Han Lee

Hyou-Joo Kwon

Soo-suk Lee

Sang-Hyun Baek

Won-suk Choi

Hyo-young Jeong

Youn-suk Choi

Dae-Ung Jeong

Gih-Sung Chung

Young-ki Hahn

A method by an electronic device may include detecting a bio-signal related to a user of the electronic device from at least one biometric sensor of the electronic device, and switching a mode or controlling a volume of a communication session between the electronic device and another electronic device based on at least part of the bio-signal. Other embodiments are also possible.

Method for executing function of electronic device using bio-signal and electronic device therefor

Disclosed is a method and apparatus for executing an application or a service. The method includes determining a security level associated with an application or a service of which execution is requested, changing at least part of a graphic object based on the determined security level, and displaying the changed graphic object, obtaining an input through a body of rotation that is included in the electronic device, and executing the application or the service when the input corresponds to security information associated with the application or the service.

Electronic device and method for executing application or service

Provided is a filter cleaning apparatus for cleaning a roll-type filter including a cleaning tank with a cavity for accommodating a cleaning solution, and a frame that is separable from the cleaning tank and is provided with a fixed portion for fixing a roll-type filter and a supporting portion for supporting weight of the roll-type filter, wherein the supporting portion includes a plurality of through holes through which the cleaning solution passes, and a plurality of supporting members for partially supporting a lower portion of the roll-type filter.

Roll type filter cleaning apparatus

Growing community of inventors

Seoul, South Korea

Tae-Han Lee