Abstract: A method of activating mobile devices for events is provided. A mobile device owner pays for a subscription to receive local broadcasts of an event on a mobile device. An employee uses a scanner to scan a bar code on the mobile device, or the mobile device owner inputs information identifying the mobile device through a website. A database manager adds an identifier corresponding to the mobile device to an activation list. The broadcaster includes the activation list in the local broadcast stream, thereby activating the subscribed mobile devices for the event.

Abstract: A sealing material is presented which can be applied to surfaces and/or surfaces having seams, cracks, crevices and the like to hinder growth and colonization of bacteria while maintaining adhesion over a wide range of service, or use, conditions. The sealing material includes a fluoropolymer layer and a rubber based adhesive layer which is capable of adhering the sealing material to the surface or surfaces to be sealed. The invention combines the inherent anti-stick and hydrophobic properties of fluoropolymers with excellent adhesive characteristics of the rubber based adhesive.

Abstract: Multiple-layered articles are provided which do not suffer from interlayer slippage upon application of a normal force and which are flexible and particularly well suited for use as dexterous hand coverings.

Abstract: A sealing material is presented which can be applied to surfaces and/or to surfaces having seams, cracks, crevices and the like to hinder growth and colonization of bacteria while maintaining adhesion over a wide range of service, or use, conditions. The sealing material includes a fluoropolymer layer, a reinforcing layer and an adhesive for adhering the sealing material to the surface or surfaces to be sealed. The invention combines the inherent anti-stick and hydrophobic properties of fluoropolymers with excellent adhesive characteristics.

Abstract: A gyroscope which comprises a gyroscopic element mounted to a base which is mounted coaxially to a spin motor. Preferably at least one hinge is between the gyroscopic element and the base. There is at least one piezoelectric crystal, preferably a bender element, having a base end, an outer end. A bender element provides an electrical signal as a function of bending. The base end of the crystal can be connected to the base and the crystal extends from the base with the crystal having a major plane transverse to the spin axis. The outer end of the crystal is connected to the gyroscopic element via a crystal restraint having a degree of freedom of movement parallel to the spin axis. Preferably, the crystal restraint is a wire connected on one end to the crystal and on the opposite end to the gyroscopic element. The restraint wire is preferably parallel to the spin axis.