Abstract: System, methods and products for receiving an indication of a booking event completed by a user utilizing an application executed on a computing machine, the booking event being memorialized by way of storing a booking record in a booking database, the booking event being associated with a user's balance, the user's balance being represented by a number of points divisible into a first points portion and a second points portion. One or more electronic tokens are generated having a first value equal to a value of the first points portion, in response to a first threshold being met. The one or more electronic tokens are stored in an electronic ledger associated with the user. The user may be authorized to utilize the one or more electronic tokens on an electronic exchange platform to obtain one or more items or services. The second points portion are as credit on the user's balance. In one embodiment, the user is not authorized to use the credit to obtain items or services of value.

Abstract: Disclosed are, among other things, a barrier shield to prevent people from passing pathogens to each other while they are communicating in person.

Abstract: An electric can opener comprises a motor, a controller, and a signal-detecting element monitoring at least one of (i) an audio signal and (ii) a motion-type signal during operation of the can opener. The controller determines a baseline signal value, calculates a threshold signal value and compares the monitored signal value to the calculated threshold value. The controller stops operation of the can opener if the detected signal is outside the threshold from the baseline.

Abstract: An electric can opener comprises a motor, a controller, and a signal-detecting element monitoring at least one of (i) an audio signal and (ii) a motion-type signal during operation of the can opener. The controller determines a baseline signal value, calculates a threshold signal value and compares the monitored signal value to the calculated threshold value. The controller stops operation of the can opener if the detected signal is outside the threshold from the baseline.