Snap Inc.

Other

Douglas Cohen

Farnaz Azmoodeh

Samir Ahmed

Peter Sellis

Brent Davis

Peter Daniel Klurfeld

Elliott Galynsky

Anatoli Chklovski

Scott Lippert

Yiwei Ma

Masoud Akhoondi

Shuo Wu

Houshmand Shirani-Mehr

A system analyzes user activity data generated by computing devices associated with a plurality of users in a messaging system to extract a random user from the plurality of users. Based on determining that user activity data associated with the random user comprises a consistent pattern, a cluster associated with the consistent pattern is generated and the random user is added to the cluster. Then user activity data for the other users in the plurality of users is analyzed to determine whether user activity data for each of the other users comprises a similar pattern as the generated cluster. Each user that is determined to be associated with user activity data comprising a similar pattern as the consistent pattern of the generated cluster is added to the generated cluster and user activity data associated with each user added to the generated cluster is removed from the user activity data.

Generating clusters based on messaging system activity

A compact wearable modular multifunctional inhalation and detection device. The device includes a housing with at least one port; a removable cartridge module adapted to seat within the housing, the cartridge module including a removable cylindrical cartridge adapted to seat within a cartridge housing. The cartridge includes a source of inhalant, a port and a heating element for heating the inhalant. A permanent magnet and/or an electromagnet is mounted within the cartridge housing to secure the cartridge to the cartridge housing via the adapter ring whereby the cartridge is pneumatically coupled to an inlet chamber in the mouthpiece housing. Multiple sensors are coupled to the air switch and provide data to an onboard processor. The processor executes software to provide a useful output data regarding inhalation activity. In an alternative embodiment, the device housing is adapted to retain a cartridge with a sensor adapted to detect and address airborne pathogens.

Compact modular wearable multifunctional inhaler vaporizer watch adapted for diverse cartridge configurations and detection of airborne pathogens

A compact modular multifunctional inhalation device including a housing having an inlet port and an outlet port; a removable cartridge module adapted to seat within the housing, the cartridge including: a tray within the cartridge for holding a solid inhalant, a heating element mounted within the cartridge above and through the tray for heating the inhalant; and a removable modular electronic circuit adapted to seat within the housing to provide electrical current to the heating element. The heating element is a coil mounted within a chamber in thermal proximity to the solid inhalant. A quartz rod is mounted within the coil. A plunger is mounted within the cartridge to translate therein and compact the solid inhalant. In an alternative embodiment, dual channels and outlet ports are mounted in communication with an inlet port. In another embodiment, the cartridge is a split chamber cartridge with a split plunger mounted therein.

Tri-state compact modular inhaler, vaporizer

An engagement tracking system monitors user interactions with media items to calculate an engagement score of the media item. The engagement tracking system may be or include a group of one or more server machines configured to detect an exposure of a client device to a media item maintained by the engagement tracking system. In response to detecting the exposure of the client device to the media item, the engagement tracking system tracks a location of the client device based on access requests to location based media items. The engagement tracking system may thereby monitor client devices exposed to the media item in order to calculate an engagement score of the media item.

Track engagement of media items

A location based measurement system monitors user interactions with media items, and visitation data to physical locations, to calculate an engagement score of the media item, wherein the engagement score serves as an indication of a 'lift' incited by the media item on a population of users exposed to the media item. The location based measurement system may be or include any instrumentality or aggregate of instrumentalities operable to compute, process, store, display, generate, communicate, or apply various forms of data for geo-fencing, control, or other purposes.

System to calculate an engagement score of location based media content

A compact wearable modular multifunctional inhalation device of the present invention. In the illustrative embodiment, the device includes a housing with at least one port; a removable cartridge module adapted to seat within the housing, the cartridge including: a source of inhalant mounted within the cartridge for providing inhalant into the port and a heating element mounted within the cartridge for heating the inhalant; a removable modular electronic circuit adapted to seat within the housing to provide electrical current to the heating element; and a mechanism coupled to the housing for wearing the device. The electronic circuit may include a processor and memory. A removable modular electronic display is adapted to seat within the housing and connect electrically with the circuit. Software is stored in the memory for execution by the processor for activating the heating element. The software includes code for monitoring the status of the inhalant and/or the source of electrical potential. A switch, activated by air flow, is included for activating the heating element.

Growing community of inventors

Venice, CA, United States of America

Douglas Cohen