The present technology relates to information processing apparatus and method, and a program that make a stress level controllable depending on circumstances. A stress level measuring unit measures a stress level of a user on the basis of a result of detection by various types of sensors included in an input unit. A stress factor specifying unit specifies a factor causing an increase or decrease in the stress level on the basis of an action of the user in a period in which the stress level is increased or decreased. The present technology is applicable to a stress control system, for example.

An atomization device includes a liquid storing member that stores a liquid therein, a carrier detachably assembled to the liquid storing member, an opener disposed on at least one of the liquid storing member and the carrier, and an atomizing module that is assembled to at least one of the liquid storing member and the carrier. The opener is configured to form an opening on the liquid storing member. The atomization device has a buffering chamber arranged between the atomizing module and the opening of the liquid storing member, and a volume of the buffering chamber is less than a volume of the liquid. The liquid storing member can be pressed to change an inner pressure thereof, such that a part of the liquid is driven to flow from the opening into the buffering chamber for an atomizing process of the atomizing module. The buffering chamber can receive the liquid stored in the liquid storing member over multiple times, such that the atomization device can atomize the liquid over multiple times through the buffering chamber.

The present invention provides a method for promoting hair growth and improving white hair condition, including supplying hydrogen and oxygen to scalp and hair. The present invention further provides a hear wearable device or a hairdressing apparatus for promoting hair growth and improving white hair condition, including a gas supply device, wherein the gas supply device includes a separation layer, a hydrogen-producing composition wrapped in the separation layer, and an oxygen-producing composition wrapped in the separation layer; the hydrogen-producing composition includes: (1) a metal hydroxide and aluminum powder, or (2) a metal peroxide and aluminum powder, or (3) a hydride, or (4) a combination of the three above; and the oxygen-producing composition includes a metal peroxide.

Various embodiments provide novel tools and techniques for behind-the-car biosignal sensing and stimulation. A system includes a behind-the-car wearable device further including an ear piece, one or more sensors coupled to a patient behind the ears of the patient and a host machine coupled to the behind-the-car wearable device. The host machine includes a second processor, and a second computer readable medium in communication with the second processor, the second computer readable medium having encoded thereon a second set of instructions executable by the second processor to obtain the first signal, separate the first signal into one or more individual biosignals, and determine, based on one or more features extracted from the one or more individual biosignals, awakefulness classification of the patient.

A compact battery and voltage supply controller apparatus for a tattoo machine is disclosed. The battery and controller are configured to connect the battery to the tattoo machine through replaceable internally received magnetic connection adapters. The toggle switch operated display screen provides easy-to-view status and health of the battery and incremental voltage adjustment using a voltage boost circuit and adjustment knob. The internal battery can be replaced and/or removed and recharged.

Methods and devices related to the fields of skin care, hair restoration and lip care wherein the systems may be used by an individual for infusing treatment media into skin or lips for cosmetic and rejuvenation purposes, hair restoration purposes or other therapeutic purposes.

An automatic tattoo apparatus can be used to robotically apply tattoos. A customer can shop on an online tattoo marketplace to select designs created by various artists located anywhere. The online tattoo marketplace can process and manage payments, artist and/or customer profiles, bookings, tattoo design uploads, browsing and design selection, design changes, and/or perform other actions. The automatic tattoo device can apply tattoos precisely, quickly, and may with reduced pain. The tattoo apparatus can apply a wide range of different types of tattoos, including but not limited to micro tattoos, dotwork, blackwork tattoos, realism tattoos, fine-line tattoos, etc.

An improved wearable drug delivery device and method for removal are provided. In some embodiments, a device may include a device body coupled to an adhesive layer, and a removal element coupled to the adhesive layer. The removal element may include an end section proximate a perimeter of the adhesive layer and a central section connected to the end section, wherein a force applied to the end section causes the central section to transition from a first configuration to a second configuration.

The method for administering a plurality of allergens into the skin of a patient uses a multiple test applicator in cooperative engagement with a fluid tray. The applicator has a plurality of scratching barbs each aligned with a plurality of reservoirs in the fluid tray. The method deploys allergen loading followed by allergen deposition. During allergen loading, a different allergen is loaded onto each respective scratching barb from each respective reservoir. Each scratching barb is designed to retain a trace amount of allergen. The applicator fits into one hand of a medical technician administering the skin test. The applicator is removed from the fluid tray and repositioned onto the skin of the patient for allergen deposition. Then, each scratching barb pierces the outer layer of the skin at each respective test site as a trace amount of each respective allergen seeps into each respective test site from each scratching barb.

A liner for use with a respiratory mask having a face-engaging portion includes a body constructed from an absorbent material, the body having an outer edge, an inner edge, and an opening bounded by the inner edge. The body has a first end and a second end, the liner having a flap extending from at least one of the first and second ends, wherein the flaps are arranged to be engaged to releasably tether the liner to the respiratory mask.