In one or more embodiments, the present invention provide a versatile travel pillow that provides support to the user's head, neck, and shoulders, prevents the user from sliding sideways with respect to the seat, can be quickly and easily secured to the headrest or armrest of a seat or chair, and can be quickly and easily moved from one vehicle seat to another.

Systems, devices, and techniques for producing audio for, or adding audio capability to, a collection box for delivery items that includes a user-operated door for putting items into the collection box. The system can include a processing subsystem, an audio transducer, a trigger device that is connected to, or that is part of, the door of the collection device, and a sensor. The sensor detects the trigger device when the trigger device is in close proximity (e.g., in contact), and the sensor is positioned such that it is in close proximity with the trigger device when the door is closed. In response to the trigger device moving out of close proximity, the sensor generates a signal to the processing system. In response, the processing system generates an audio signal that is converted to sound by the audio transducer, which can be heard outside of the collection box.

A multi-functional coaster for a cup or other vessel includes a base upon which the vessel can rest upside down, and a decorative body extending away from the base. The decorative body has at least a first electrically powered signal emitter, which preferably include a light emitter and a sound emitter. The decorative body and/or base can also include a fragrance emitter.

The methods, systems and devices provided herein relate to sleep-aid. Some embodiments include a vibration source and/or a sound source. In some embodiments, the vibration source and/or sound source emit vibrations and/or sounds that stimulate a subject's vagus nerve, or another nerve, to induce sleep or relaxation in the subject.

A picture frame including a plurality of frame elements and a speaker system disposed within the plurality of frame elements. The speaker system includes one or more audio speakers disposed within the plurality of frame elements or between the plurality of frame elements, at least one control panel configured for manual control of the one or more audio speakers, and one or more rechargeable batteries configured to power the speaker system. The frame elements are configured to hold a chemical canvas on which artwork is rendered either mounted within the frame elements or over the frame elements.

The embodiments disclose an attachable battery base module configured for powering at least one attachable application module coupled to the attachable battery base module, wherein the attachable battery base is configured for powering the at least one attachable application module, a heating module attachment with a temperature control module coupled to the attachable battery base module configured for heating and/or boiling a liquid, a cooling module attachment with the temperature control module coupled to the attachable battery base module configured for cooling a liquid and wherein the temperature control module includes a temperature maintenance mode, wherein the temperature maintenance mode is configured for maintaining a preset, predefined or user preselected desired temperature when the desired temperature is reached.

A drinking container that can be used for various applications such as toasting for producing a sound for enjoyment at table, dinning or banquet, a bell, or further, determination of a beverage poured into the drinking container is used for producing a sound for enjoyment and comprises: a container-type resonator; and a handle connected to the resonator at a position of a node of vibration during resonance of the resonator.

A voice recognition based smart mirror device includes: a plurality of arms rotatably connected to each other; and a mirror unit rotatably mounted to one of the plurality of arms. The mirror unit includes: a body part; a joint part through which the body part is pivotably connected to the one of the plurality of arms; a mirror part rotatably mounted to the body part; a display module part mounted on a front surface of the body part to output an image, the display module part serving to sense a touch signal of a user; a recognition part for detecting a voice signal of the user; and a controller configured to control the display module part in accordance with the voice signal or the touch signal.

The present application discloses an interactive food tray that includes a food compartment having an interactive surface configured to couple with one or more modules. The one or more modules are configured to at least partially provide a non-food-based function.

The embodiments disclose an attachable battery base module configured for powering at least one attachable application module coupled to the attachable battery base module, wherein the attachable battery base is configured for powering the at least one attachable application module, a heating module attachment with a temperature control module coupled to the attachable battery base module configured for heating and/or boiling a liquid, a cooling module attachment with the temperature control module coupled to the attachable battery base module configured for cooling a liquid and wherein the temperature control module includes a temperature maintenance mode, wherein the temperature maintenance mode is configured for maintaining a preset, predefined or user preselected desired temperature when the desired temperature is reached.