Abstract: Methods, systems, and computer readable media for receiving user input. According to one example method for receiving user input, the method includes identifying gestures from directional movements of a user's fingers on a touch sensor, mapping the gestures to alphanumeric characters, and outputting alphanumeric characters, including defining a set of the gestures as different sequences of at least two of: a contact event, a no contact event, a hold event, a finger movement in a first direction, a finger movement in a second direction.

Abstract: The present invention relates to an ion exchange membrane and a manufacturing method therefor and, more specifically, to an ion exchange membrane comprising a cross-linked sulfonated triblock copolymer and carbon nanotube, which is utilizable in a redox flow energy storage device, etc. due to high ion conductivity, mechanical strength and ion selectivity. The ion exchange membrane of the present invention has superior ion selectivity and mechanical strength and thus can greatly improve the performance of a fuel battery, etc. when applied thereto.

Abstract: The present invention relates to: an ion exchange membrane containing, in a channel, an inorganic particle, substituted with an organic compound including SO4? group; and a method for manufacturing the ion exchange membrane. The ion exchange membrane according to the present invention can provide excellent physical properties while also maintaining ion conductivity.

Abstract: Methods, systems, and computer readable media for receiving user input. According to one example method for receiving user input, the method includes identifying gestures from directional movements of a user's fingers on a touch sensor, mapping the gestures to alphanumeric characters, and outputting alphanumeric characters, including defining a set of the gestures as different sequences of at least two of: a contact event, a no contact event, a hold event, a finger movement in a first direction, a finger movement in a second direction.

Abstract: The present invention relates to an ion exchange membrane and a manufacturing method therefor and, more specifically, to an ion exchange membrane comprising a cross-linked sulfonated triblock copolymer and carbon nanotube, which is utilizable in a redox flow energy storage device, etc. due to high ion conductivity, mechanical strength and ion selectivity. The ion exchange membrane of the present invention has superior ion selectivity and mechanical strength and thus can greatly improve the performance of a fuel battery, etc. when applied thereto.

Abstract: The present invention relates to: an ion exchange membrane containing, in a channel, an inorganic particle, substituted with an organic compound including SO4? group; and a method for manufacturing the ion exchange membrane. The ion exchange membrane according to the present invention can provide excellent physical properties while also maintaining ion conductivity.