A system relates generally to a reservable lounge chair and its method of use is disclosed. The reservable lounge chair is capable of restricting unauthorized access, and the reservable lounge chair may be reserved.

A system relates generally to a reservable lounge chair and its method of use is disclosed. The reservable lounge chair is capable of restricting unauthorized access, and the reservable lounge chair may be reserved.

A posture detection system for detecting a user's posture according to the embodiments includes a pressure sensor unit, a controller, a feedback mechanism, and a display unit. The pressure sensor unit has a sheet shape or a padded shape and includes plurality of sensors. Each of the sensors is configured to detect a pressure applied from the user. The controller is configured to classify the user's posture based on detection data detected by the pressure sensor unit. The feedback mechanism is configured to provide feedback to the user by vibrating based on a result of the classification. The display unit is configured to perform a display according to the result of the classification.

The present invention relates to a member for a chair for implementing a multi-channel sound system and a chair including the member, and more particularly, to a member for a chair, the member having a plurality of speakers installed therein to implement a multi-channel sound system and installed in a chair to provide sound environments having a sense of space and a three-dimensional effect to a user who sits in the chair, and a chair including the member.

The present invention relates to a chair equipped with a multi-channel sound system, and more particularly, to a chair equipped with a multi-channel sound system, which is capable of providing a sense of space and a three-dimensional effect for a user who sits in the chair through sounds output from a plurality of channels and allows the user to adjust orientation directions and orientation angles of speakers by himself or herself and realize a sound environment optimized for the user.

An electronic gaming system is described. The electronic gaming system includes an upper assembly including a chair and at least one sensor. The electronic gaming system also includes a lower assembly coupled to the upper assembly by a support structure wherein the lower assembly includes a centering system and wherein the centering system is configured to return the chair to a predefined home position in response to the at least one sensor of the upper assembly detecting a weight below a predefined threshold.

An electronic gaming system is described. The electronic gaming system includes an upper assembly including a chair and at least one sensor. The electronic gaming system also includes a lower assembly coupled to the upper assembly by a support structure wherein the lower assembly includes a centering system and wherein the centering system is configured to return the chair to a predefined home position in response to the at least one sensor of the upper assembly detecting a weight below a predefined threshold.

A heating device for a vehicle seat, that includes at least one heating surface that is at least in sections permeable to heat radiation; and at least one heat generator arranged at least partially behind the at least one heating surface. The at least one heat generator is configured to generate the heat radiation and to emit the generated heat radiation in a direction of at least one heating surface. The at least one heating surface has a plurality of emission zones that are spaced apart from one another, for emitting the heat radiation.

A method of providing a haptic signal is described therein, the method comprising the steps of providing a first source signal, filtering a mid-range band of the first source signal for restricting a bandwidth of the first source signal to the mid-range band, integrating the filtered mid-range band of the first source signal to identify an amplitude of the filtered first source signal, providing a voltage control amplifier with a proportional calibrated voltage on a basis of the integration of the filtered first source signal for adjusting an amplitude of the filtered source signal, isolating a trans-conductance voltage control amplifier high impedance output from a second source signal with a buffer, filtering the filtered source signal with a low pass filter to identify original sub-frequencies of an audio program and combining the identified original sub frequencies of the audio program with transposed midrange frequencies in a haptic signal.

A method of providing a haptic signal is described therein, the method comprising the steps of providing a first source signal, filtering a mid-range band of the first source signal for restricting a bandwidth of the first source signal to the mid-range band, integrating the filtered mid-range band of the first source signal to identify an amplitude of the filtered first source signal, providing a voltage control amplifier with a proportional calibrated voltage on a basis of the integration of the filtered first source signal for adjusting an amplitude of the filtered source signal, isolating a trans-conductance voltage control amplifier high impedance output from a second source signal with a buffer, filtering the filtered source signal with a low pass filter to identify original sub-frequencies of an audio program and combining the identified original sub frequencies of the audio program with transposed midrange frequencies in a haptic signal.