Abstract: A backpack system includes a main body having a plurality of sides that define an interior space. The main body is constructed from a watertight and transparent material, and includes a disposable face mask pocket along one side. A first shoulder strap includes a pocket for storing and dispensing moist sanitizing wipes, and a second shoulder strap includes a pocket for storing a bottle of sanitizing solution having a pump-style dispenser. At least one light and a camera system is disposed along the main body. The camera system includes a digital camera, a speaker and a microphone. A system controller includes a location tracking module and a wireless communication unit. A mobile application communicates with the communication unit to receive audiovisual information and performs two way voice and video communications.

Abstract: A backpack system includes a main body having a plurality of sides that define an interior space. The main body is constructed from a watertight and transparent material or a ballistic resistant material, and includes a disposable face mask pocket along one side. A first shoulder strap includes a pocket for storing and dispensing moist sanitizing wipes, and a second shoulder strap includes a pocket for storing a bottle of sanitizing solution having a pump-style dispenser. At least one light and a camera system is disposed along the main body. The camera system includes a digital camera, a speaker and a microphone. A system controller includes a location tracking module and a wireless communication unit. A mobile application communicates with the communication unit to receive audiovisual information and performs two way voice and video communications. A ballistic resistant hood and cape are secured on the backpack body.

Abstract: An exercise suit with integrated weights includes a shirt portion and a pants portion that are constructed from a lightweight elastomeric material. A plurality of soft weights are disposed along the shirt and pants portions at locations adjacent to the major muscle groups of the suit wearer. Each of the weights can be permanently secured along the inside facing surface of the shirt and pants, and conform to the shape and movement of the suit wearer. The suit also includes a fitness monitor having a heartbeat sensor, timer and display.

Abstract: An exercise suit with integrated weights includes a shirt portion and a pants portion that are constructed from a lightweight elastomeric material. A plurality of soft weights are disposed along the shirt and pants portions at locations adjacent to the major muscle groups of the suit wearer. Each of the weights can be permanently secured along the inside facing surface of the shirt and pants, and conform to the shape and movement of the suit wearer. The suit also includes a fitness monitor having a heartbeat sensor, timer and display.

Abstract: Solder pastes for providing high elasticity, low rigidity solder joints are disclosed. The solder pastes may be used between two parts having large mismatches in their coefficients of thermal expansion and/or when there is a high likelihood of mechanical deformity when the two parts are soldered together. In one particular exemplary embodiment, a solder paste may be realized as a composition comprising a solder powder and high melting temperature particles with a flux, wherein the ratio between solder powder and high melting temperature particles may be between 2:1 and 1:10.

Abstract: Solder pastes for providing high elasticity, low rigidity solder joints are disclosed. The solder pastes may be used between two parts having large mismatches in their coefficients of thermal expansion and/or when there is a high likelihood of mechanical deformity when the two parts are soldered together. In one particular exemplary embodiment, a solder paste may be realized as a composition comprising a solder powder and high melting temperature particles with a flux, wherein the ratio between solder powder and high melting temperature particles may be between 2:1 and 1:10.