Abstract: The umbrella of the preferred embodiments includes a shaft, a canopy, and a spoke system, coupled to the shaft and to the canopy, which supports the canopy and provides a mechanism to open and close the canopy. The spoke system of the preferred embodiments includes a canopy spoke, coupled to the shaft and to the canopy, having a geometry that defines a canopy coupling element; a support spoke, coupled to the shaft and to the canopy spoke, having a geometry that defines a support coupling element; and a first release mechanism that includes the canopy coupling element and the support coupling element. The umbrella 10 is preferably designed to prevent the passage of precipitation or sun and, more specifically, designed to be an umbrella that can be easily assembled, disassembled, repaired, and recycled. The umbrella 10, however, may be alternatively used in any suitable environment and for any suitable reason.

Abstract: The entertainment system of the preferred embodiment comprises a first vehicle including a user interface adapted to accept a vehicle input from a first user. The first vehicle further includes an event sensor adapted to sense a first trigger event, and a processor connected to the user interface and to the event sensor and adapted to operate in the following modes: normal mode and simulation mode. In the normal mode, the processor controls the first vehicle based substantially on the vehicle input from the first user. In the simulation mode, the processor controls the first vehicle based on a modification of the vehicle input from the first user according to a first rule, which simulates a first physical event.

Abstract: The entertainment system of the preferred embodiment comprises a first vehicle including a user interface adapted to accept a vehicle input from a first user. The first vehicle further includes an event sensor adapted to sense a first trigger event, and a processor connected to the user interface and to the event sensor and adapted to operate in the following modes: normal mode and simulation mode. In the normal mode, the processor controls the first vehicle based substantially on the vehicle input from the first user. In the simulation mode, the processor controls the first vehicle based on a modification of the vehicle input from the first user according to a first rule, which simulates a first physical event.

Abstract: The umbrella of the preferred embodiments includes a shaft, a canopy, and a spoke system, coupled to the shaft and to the canopy, which supports the canopy and provides a mechanism to open and close the canopy. The spoke system of the preferred embodiments includes a canopy spoke, coupled to the shaft and to the canopy, having a geometry that defines a canopy coupling element; a support spoke, coupled to the shaft and to the canopy spoke, having a geometry that defines a support coupling element; and a first release mechanism that includes the canopy coupling element and the support coupling element. The umbrella 10 is preferably designed to prevent the passage of precipitation or sun and, more specifically, designed to be an umbrella that can be easily assembled, disassembled, repaired, and recycled. The umbrella 10, however, may be alternatively used in any suitable environment and for any suitable reason.

Abstract: The entertainment vehicle of the preferred embodiments includes a motor having an output torque, a gear selector that receives a gear selection amongst a number of simulated gear ratios, a sensor that senses the vehicle speed of the vehicle, and a processor that determines a simulated engine speed based on the gear selection and the sensed vehicle speed. The entertainment vehicle is preferably designed to simulate a vehicle with an internal combustion engine and multiple gear ratios. The entertainment vehicle, however, may be alternatively used in any suitable environment and for any suitable reason.