Abstract: A method of allowing a user to scan products and obtain product recommendations based on the user's personal biological/genetic data, using a cartridge to perform a test on the data in conjunction with a test control system into which the cartridge is plugged. A user account is created and is associated with a cartridge ID that is read from the cartridge by the tablet and is also read using the wearable user device and passed via the test control system to a server when the wearable user device is coupled to the test control system. The test control system communicates test results to the server which analyses the test results to generate analysis results. The analysis results are then downloaded to the wearable user device via the test control system or some other channel. Product codes are also downloaded and stored to the wearable user device.

Abstract: A computer-implemented method of comparing one or more genetic traits of two users. Each user has a wearable device storing data indicative of the one or more genetic traits, the data having been obtained by an analysis of a biological sample provided by the user. The method comprises: transmitting the data indicative of the one or more genetic traits from a first of the wearable devices to a first computer device using a short-range wireless data connection; transmitting the data from the first computer device to a second computer device over a data network; transmitting the data from the second computer device to a second of the wearable devices over a short-range wireless data connection; and comparing the data from the first wearable device with the data stored on the second wearable device to determine whether there is a match between the users' one or more genetic traits.

Abstract: A computer-implemented method of comparing one or more genetic traits of two users. Each user has a wearable device storing data indicative of the one or more genetic traits, the data having been obtained by an analysis of a biological sample provided by the user. The method comprises: transmitting the data indicative of the one or more genetic traits from a first of the wearable devices to a first computer device using a short-range wireless data connection; transmitting the data from the first computer device to a second computer device over a data network; transmitting the data from the second computer device to a second of the wearable devices over a short-range wireless data connection; and comparing the data from the first wearable device with the data stored on the second wearable device to determine whether there is a match between the users' one or more genetic traits.

Abstract: The present invention relates to the use of pooled samples to optimise the efficiency and utility of a rapid, lab-free point-of-care test. It is applicable in particular, though not necessarily, to tests for SARS-CoV-2.

Abstract: A wrist-worn device comprises a band or strap for attaching the device to a wearer's wrist; a product code reader comprising at least one optical component; a sensor; and a processor. The sensor is configured in use to detect rotation of the device indicative of a rotation of the device around a longitudinal axis of the wearer's wrist. The processor is coupled to the sensor and to the product code reader and is configured in use to activate the optical component, or place the device in a state in which a predefined subsequent action or actions can activate the optical component, when the sensor detects a rotation of the device over at least a predefined angle.

Abstract: A wearable device comprising a memory storing a database of product codes and associated product recommendations derived from personalised biological information, a product code reader for reading a product code or data from a product, and a processor for using a read product code or read data to perform a look-up in the database to obtain a product recommendation for the associated product. The wearable device further comprises an indicator for providing an indication of the obtained product recommendation to a wearer of the device.

Abstract: A wrist-worn device having the form of a continuous loop. The device comprises a plurality of elongate links, each link comprising at least one magnet, the links being connected to form a chain with neighbouring links being pivotable with respect to one another about a pivot axis that is substantially radial with respect to said loop. The magnets of neighbouring links have a respective positioning and polarity to provide an attractive force between the pair of neighbouring links when the pair of neighbouring links are in a side-by-side arrangement, whereby the chain of links has a first configuration in which the links are retained by the attractive force in the side-by-side arrangement, and a second configuration of greater length than the first configuration.

Abstract: A computer-implemented method of comparing one or more genetic traits of two users. Each user has a wearable device storing data indicative of the one or more genetic traits, the data having been obtained by an analysis of a biological sample provided by the user. The method comprises: transmitting the data indicative of the one or more genetic traits from a first of the wearable devices to a first computer device using a short-range wireless data connection; transmitting the data from the first computer device to a second computer device over a data network; transmitting the data from the second computer device to a second of the wearable devices over a short-range wireless data connection; and comparing the data from the first wearable device with the data stored on the second wearable device to determine whether there is a match between the users' one or more genetic traits.

Abstract: A computer-implemented system for providing recommendations to a user in respect of consumable or topically appliable products, such as food and beverages. At least a part of the system is a body-worn part (e.g., a wearable device). The system includes a product code reader, one or more sensors for obtaining data indicative of one or more physiological/biochemical functions of the user, or indicative of a user environment, and a processor configured to determine product recommendations for products identified using the product code reader, based upon a user's personal biological information and data obtained using the sensor(s). The wearable device can include a memory storing a database of product codes and associated product recommendations.

Abstract: A method of setting up a wearable user device to allow a user to scan products and obtain product recommendations based on the user's personal biological/genetic data, using a cartridge to perform a test on the user's personal biological/genetic data via a desktop test control system into which the cartridge is plugged. A user account is associated with a cartridge ID read from the cartridge. The cartridge ID is also read using the wearable user device and passed to the server when the wearable user device is coupled to the test control system, associating the test with the user account. The test control system communicates test results to the server which analyses the test results to generate analysis results. The analysis results are then downloaded to the wearable user device. Product codes are also downloaded to the wearable user device, and stored in association with the product codes.

Abstract: A monitoring system for alerting a user to the negative effects of sedentary behaviour, comprising: a memory storing product codes for consumable, topically applied, and/or body-worn products, and data indicating respective product recommendations or from which respective product recommendations can be derived and one or more processors. The one or more processors are configured to: monitor the behaviour of the user by using motion data obtained from one or more inertial sensors worn by the user to identify periods when the user is in a sitting position or other sedentary state; and based on the behaviour of the user, select from at least a subset of the product codes, product codes for which the respective product recommendation is to be modulated. The monitoring system also comprises a visual indicator controllable by the one or more processors to provide a visual indication dependent on the number of selected products codes.

Abstract: A wearable device comprising a memory storing a database of product codes and associated product recommendations derived from personalised biological information, a product code reader for reading a product code or data from a product, and a processor for using a read product code or read data to perform a look-up in the database to obtain a product recommendation for the associated product. The wearable device further comprises an indicator for providing an indication of the obtained product recommendation to a wearer of the device.

Abstract: A wearable device comprising a memory storing data associated with a personal biology of a user, a short-range wireless transceiver for receiving, from a peer wearable device, data associated with a personal biology of a peer user, and a processor for comparing the received data with the data stored in the memory in order to determine whether or not there is a match. The device further comprises an indicator for generating a visual, audio or other sensory indication of a match when the data is determined to match.

Abstract: A wearable device comprising: a memory configured to store product codes for consumable products and data indicating respective product recommendations or from which product recommendations can be derived; a product code reader for reading product codes from products; one or more inertial sensors for obtaining motion data for a wearer of the device; a visual indicator for providing a visual indication of a product recommendation, using data stored in the memory, in response to a read product code. The wearable device further comprises a processor configured to process the motion data to identify periods when the wearer is in a sitting position or other sedentary state, analyze the occurrence and durations of the periods, and modulate the recommendations accordingly for at least a subset of the product codes, whereby product recommendations change depending upon the identified periods.

Abstract: A wearable device comprising a memory storing a database of product codes and associated product recommendations derived from personalised biological information, a product code reader for reading a product code or data from a product, and a processor for using a read product code or read data to perform a look-up in the database to obtain a product recommendation for the associated product. The wearable device further comprises an indicator for providing an indication of the obtained product recommendation to a wearer of the device.

Abstract: A system for providing product recommendations for two or more members of a group, including a wearable device comprising a reader for reading product information from a product and a user feedback interface for providing a product recommendation; and a computer unit integral with the wearable device or in data communication therewith for storing personalized data for each group member, for receiving a user selection of two or more group members, and for combining the personalized data for the selected members. The personalized data is personalized biological data or product recommendation data derived from personalized biological data. The system is arranged to read product information from a product using the reader and generate a product recommendation for the product, for the selected members, using the product information and the combined personalized data, and to cause the generated product recommendation to be provided to a wearer via the user feedback interface.