Abstract: Features relating to vaporizer devices configured to allow for user control of a vaporizer session are provided. Session size selection and temperature selection options allow for a user to select a desired session size and a desired temperature for the vaporizer session. A session control user interface is provided on a user device to allow for user selections and to provide for user viewing of a status of the vaporizer session.

Abstract: A Bluetooth Low Energy (BLE)-enabled digital device, such as a smartphone, can communicate with a BLE-enabled peripheral device via a BLE connection. The peripheral device may be a vaporizer, and the smartphone can include feature(s) related to control of the vaporizer. A method for maintaining a BLE connection between the smartphone, which may execute an Android operating system, and the peripheral device is also provided. The method may include utilizing a library of suspension functions in the form of an Application Programming Interface (API) for an Android BLE framework. The suspension functions can be implemented using coroutines that allow suspending BLE operations without locking a thread. The library may include a module communicating with a core of the library and configured to suspend requested BLE operations while attempting to reestablish a lost connection until a timeout event occurs. The module can be configured to handle BLE state machine complexities.

Abstract: A Bluetooth Low Energy (BLE)-enabled digital device, such as a smartphone, can communicate with a BLE-enabled peripheral device via a BLE connection. The peripheral device may be a vaporizer, and the smartphone can include feature(s) related to control of the vaporizer. A method for maintaining a BLE connection between the smartphone, which may execute an Android operating system, and the peripheral device is also provided. The method may include utilizing a library of suspension functions in the form of an Application Programming Interface (API) for an Android BLE framework. The suspension functions can be implemented using coroutines that allow suspending BLE operations without locking a thread. The library may include a module communicating with a core of the library and configured to suspend requested BLE operations while attempting to reestablish a lost connection until a timeout event occurs. The module can be configured to handle BLE state machine complexities.

Abstract: Features relating to vaporizer devices configured to allow for user control of a vaporizer session are provided. Session size selection and temperature selection options allow for a user to select a desired session size and a desired temperature for the vaporizer session. A session control user interface is provided on a user device to allow for user selections and to provide for user viewing of a status of the vaporizer session.

Abstract: This disclosure relates to systems, apparatus, and methods for producing three-dimensional (3D) objects in a manner more rapidly and cost efficiently than heretofore achievable. A cylindrical coordinate CNC system (CCCNC system) according to embodiments of this disclosure works by using a rotation and a translation or multiple rotations. In one aspect, a CCCNC system includes a bed that rotates on a platen. The platen translates from side to side (e.g., theta and r-axis, respectively). The rotating bed and the platen define the workspace for producing the 3D objects. In another aspect, the CCCNC system includes a head that moves up and down (z-axis) while remaining static in all other axes of motion. In various embodiments, the CCCNC system uses the r, theta, and z-coordinate system to execute any job or command of which a traditional Cartesian CNC system is capable.