An apparatus, module, methods and systems for automated, standardized assessment and analysis of a human olfactory system's odor detection ability as an indicator or predictor of cognitive impairment or change in cognitive health, and other health conditions such as diabetes. Notably, the present invention is operable for use across all age groups of humans and provides quantitative detection and analysis of a human olfactory system's detection ability compared to a relevant demographic population.

Technologies for emotion prediction based on breathing patterns include a wearable device. The wearable device includes a breathing sensor to generate breathing data, one or more processors, and one or more memory devices having stored therein a plurality of instructions that, when executed, cause the wearable device to calibrate a personalized emotion predictive model associated with the user, collect breathing data of the user of the wearable device, analyze the breathing data to determine a breathing pattern, predict, in response to an analysis of the breathing data, the emotional state of the user using the personalized emotion predictive model, and output the emotional state of the user.

Disclosed are an aroma diffusion module and an aroma diffusion container including the same. The aroma diffusion container according to an embodiment of the present invention includes a container body; an opening and closing unit coupled to the upper end of the container body; and an aroma diffusion module mounted in the container body, in which the aroma diffusion module includes a porous module body; a first hollow formed at one side of the module body; and a second hollow formed inside the module body, a porous aroma diffusion medium is accommodated in the first hollow, and the second hollow allows external air to be introduced into the container body through a slit of a membrane member unit. According to the present invention, there is an advantage of providing various types of aroma diffusion kits which can be efficiently used to feel, distinguish, memorize, and express aromas of favorite beverages and food, such as wine, coffee, tea, beer, and whiskey in which the aroma is important, while maximizing the number of use times as well as being easy to use and enabling a long-term storage.

Disclosed are systems and methods for detecting and quantifying chemicals in a sample using an animal having been trained to detect the chemical. A lower detection limit at which the animal can detect the chemical is determine. The animal is enclosed in a chamber, and air is introduced to the chamber in a series of tests having a different ratio of filtered air not having contacted the sample to air from the sample at increasing concentrations of the chemical until the animal detects the chemical. Then the concentration of the chemical in the sample is approximated by dividing the lower detection limit at which the non-human animal detects the chemical species by a ratio of a volume of air in contact with the sample to a total volume of air entering the chamber at which the non-human animal detects the chemical.

A system and method for the assessment and therapeutic treatment of neurologic function deficits through the evaluation of voluntary and involuntary neuromuscular activity and voluntary neuromuscular responses made on demand as a response to a cognitive skills test. The system permits the remote assessment and therapy of a patient through prescribed physical and cognitive skills regimens either through the remote direction of a therapist or through an artificial intelligence system that selects and modifies regimens based upon the analysis of historical data and/or real-time data. The combination of physical and cognitive therapy to require physical responses to cognitive queries is believed to improve patient outcomes by slowing, halting, or reversing the progression of certain neurological deficits.

It is provided method for communicating olfactory content. The method is performed in an olfactory device and comprises the steps of: obtaining olfactory content to be rendered at a recipient device; identifying an olfactory state at the recipient device; determining an adjustment of at least one olfactory component, based on the identified olfactory state, to render the olfactory content; and triggering the recipient device to perform the adjustment of at least one olfactory component.

Methods, devices, and systems are disclosed for producing cognitive and/or sensory profiles. In one aspect, a method to provide a cognitive or sensory assessment of a subject includes selecting a profile category from among a cognitive performance profile, a sensory performance profile, and a cognitive and sensory performance profile, presenting a sequence of stimuli to a subject, the sequence of stimuli based on the selected profile category, acquiring physiological signals of the subject before, during, and after the presenting the sequence of stimuli to produce physiological data, and processing the physiological data to generate an information set including one or more quantitative values associated with the selected profile category.

A COVID-19 Symptoms Alert Machine (CSAM) scanner, or apparatus, is described herein. This apparatus employs Artificial Intelligent (AI) technology in combination with the latest mobile device technology (viz. smart phone/smart watch) to quickly help track down people who have COVID-19 symptoms anywhere and anytime, isolate them, and professionally handle them, not allowing SARS-CoV-2 virus to spread. CSAM automatically measures body temperature and assesses lung conditions such as pulmonary fibrosis and B-lines (for asymptomatic people), and other current health vital information (CHVI), furnished by the participant, such as fever, sore throat, headache, and body ache to generate an alert signal when COVID-19 symptoms are found significant and to send it out to a COVID-19 control center. The alerted participant is then immediately required to go to the COVID-19 control center or be picked up by a special COVID-19 emergency vehicle for isolation and further evaluation and testing. If the testing turns out to be COVID-19 positive, the participant will be quarantined and treated appropriately according to COVID-19 protocol until he/she is tested COVID-19 negative. In the meantime, people who have been in close physical contact with this participant will be alerted and requested to be immediately checked for COVID-19 symptoms. If anyone is found to have COVID-19 symptoms, then he/she must go through the same protocol. The process is repeated until all people in the cluster are tested COVID-19 negative. This will ensure that SARS-CoV-2 virus for this cluster has been completely eliminated. A rapid deployment of this type of apparatus throughout communities where people tend to congregate such as superstores, supermarkets, and any other establishments, small or large, can help to contain the rapid spread of the disease, as well as to give more confidence to the general public. People, who pass through this apparatus without an alert signal, should feel more confident in carrying out their activities, though social distancing and other COVID-19 precautionary requirements should still be maintained. The concept can be further expanded to cover shopping malls, concert halls, sports arenas, and any other large events including highways and freeways with the help of mobile phone technologies, transponders, and other mobile devices. By working on the 0.6% (around 2 million infected people in the US as of June 2020) quickly and effectively, instead of on the 99.4% (330 million, the remaining population) by locking people at home and closing down all businesses and activities; we can save a significant amount of money and hassles. (A long lockdown can also lead to a col

The present application relates to a smell sensing system (100) comprising a smell delivery device (104) for delivering an olfactory output (110). The smell delivery device (104) comprises a delivery channel (3) for receiving a substance (5a) from a canister (5), the substance (5a) configured to produce an olfactory output (114). The smell delivery device (104) also comprises an output component (7) through which the substance (5a) is emitted. The smell delivery device (104) also comprises one or more airflow generating elements (13) configured to generate airflow to transport the substance (5a) from the canister (5) to the output component (7). The smell sensing system (100) also comprises a smell sensing device (102) for detecting the olfactory output (110) delivered by the smell delivery device (104). The smell sensing device (102) comprises at least one gas sensor (31, 32) configured to, in response to the olfactory output (110), generate sensor information (114) corresponding to the olfactory output (110). The smell sensing device (102) is configured to output the sensor information (114) to a processor (106).

The present invention relates to a stimulus information compiling method for tests, characterized in that, the stimulus information compiling method comprises the following steps: selecting and using stimulus information which follows a statistics-normal distribution and is analyzed and measured by validity to form a stimulus information database (Q); reasonably setting at least one stimulus information to be a test including at least one test sequence, for a subject to make a selection according to his or her personal interests; comparing a test score of the subject with that of a valid sample person in a normal distribution model, thereby confirming the distribution of the subject in each cognitive dimension. The present invention compares a test score of the subject with that of a valid sample person in a normal distribution model, thereby confirming the test result of the subject.