Abstract: A device may include a memory storing instructions and a processor configured to execute the instructions to obtain a motor octane number for a sample; perform a combustion test for the sample in a constant volume combustion chamber; and record, at time points during the combustion test, pressure values associated with the sample. The processor may be further configured to calculate values for one or more pressure parameters for the sample based on the pressure values; generate a motor octane number function for the constant volume combustion chamber based on the determined motor octane number and the calculated values for the one or more pressure parameters; and use the generated motor octane number function to determine motor octane numbers for samples using the constant volume combustion chamber.

Abstract: A device may include a memory storing instructions and a processor configured to execute the instructions to obtain a research octane number for a sample; perform a combustion test for the sample in a constant volume combustion chamber; and record, at time points during the combustion test, pressure values. The processor may be further configured to calculate values for one or more pressure parameters for the sample based on the pressure values; generate a research octane number function for the constant volume combustion chamber based on the determined research octane number and the calculated values for the one or more pressure parameters; and use the generated research octane number function to determine research octane numbers for samples using the constant volume combustion chamber.

Abstract: An electronic device, computer-readable medium, and method executed by the electronic device including the steps of activating at least one camera of the electronic device, receiving one or more images of an object comprising at least one graphic printed thereon or embedded therein via the at least one camera, recognizing the at least one graphic within at least one image in the one or more images, determining a pre-programmed output in one or more pre-programmed outputs based at least in part on the recognized at least one graphic, and transmitting the pre-programmed output via one or more of at least one speaker of the electronic device or the at least one display of the electronic device.

Abstract: An electronic device, computer-readable medium, and method executed by the electronic device including the steps of activating at least one camera of the electronic device, receiving one or more images of an object comprising at least one graphic printed thereon or embedded therein via the at least one camera, recognizing the at least one graphic within at least one image in the one or more images, determining a pre-programmed output in one or more pre-programmed outputs based at least in part on the recognized at least one graphic, and transmitting the pre-programmed output via one or more of at least one speaker of the electronic device or the at least one display of the electronic device.