A magnetic fastening device for releasably fastening a first unit and a second unit to each other, the magnetic fastening device comprising at least one pair of magnets, wherein one of the units is provided with at least one protrusion, while the other of the units is provided with at least one recess for receiving the at least one protrusion, and wherein a first magnet and a second magnet of each pair are displaced relative to each other by a displacement distance in a displacement direction such that, in a state in which the units abut against each other, a component of the attractive force maintains the at least one protrusion in the at least one recess.

A magnetic fastening device for releasably fastening a first unit and a second unit to each other, the magnetic fastening device comprising at least one pair of magnets, wherein one of the units is provided with at least one protrusion, while the other of the units is provided with at least one recess for receiving the at least one protrusion, and wherein a first magnet and a second magnet of each pair are displaced relative to each other by a displacement distance in a displacement direction such that, in a state in which the units abut against each other, a component of the attractive force maintains the at least one protrusion in the at least one recess.

The disclosed device, system, and method may comprise one or more devices for digital personal protective equipment. These devices may be network enabled wearables. A plurality of sensors, data transmission mechanisms, self-illuminating LEDs, and communication mechanisms may be embedded in a suspension or harness in various embodiments. A number of sensors may likewise be provided in a glove or earbud (ear plug). The device may measure various aspects of a wearer's movement and transmit that data over a data connection (such as a wifi or mobile connection) to a server. The server may house project and human resources data, worker and condition information, and materials and supplies data, according to various examples of embodiments. The system may further comprise one or more applications which may interpret the data provided.

The disclosed device, system, and method may comprise one or more devices for digital personal protective equipment. These devices may be network enabled wearables. A plurality of sensors, data transmission mechanisms, self-illuminating LEDs, and communication mechanisms may be embedded in a suspension or harness in various embodiments. A number of sensors may likewise be provided in a glove or earbud (ear plug). The device may measure various aspects of a wearer's movement and transmit that data over a data connection (such as a wifi or mobile connection) to a server. The server may house project and human resources data, worker and condition information, and materials and supplies data, according to various examples of embodiments. The system may further comprise one or more applications which may interpret the data provided.

The present invention concerns an apparatus to acquire and process images for a helmet, comprising an image acquisition device provided with a sensor. The present invention also concerns a helmet on which the image acquisition device is installed. The present invention also concerns the related method to acquire and process images.

The present invention concerns an apparatus to acquire and process images for a helmet, comprising an image acquisition device provided with a sensor. The present invention also concerns a helmet on which the image acquisition device is installed. The present invention also concerns the related method to acquire and process images.

A wireless communication helmet system preferably includes a helmet assembly, a power-cord, and a control assembly. The helmet assembly preferably includes a helmet, a speaker, a microphone, and a power-supply. Preferably, the control assembly includes a wireless-communications-device, a digital-screen, and a volume-control, where the control assembly is in wireless communication with the helmet assembly, and the power-cord is removably coupleable to the helmet assembly. The wireless communication helmet system allows a user to communicate to at least one remote individual without a need to hold a communications device in a hand of the user.

A wireless communication helmet system preferably includes a helmet assembly, a power-cord, and a control assembly. The helmet assembly preferably includes a helmet, a speaker, a microphone, and a power-supply. Preferably, the control assembly includes a wireless-communications-device, a digital-screen, and a volume-control, where the control assembly is in wireless communication with the helmet assembly, and the power-cord is removably coupleable to the helmet assembly. The wireless communication helmet system allows a user to communicate to at least one remote individual without a need to hold a communications device in a hand of the user.

Comprehensive systems of providing shock resistant protection for sports activities and other activities that utilize helmets or other specialized apparel, and related methods. The system functions by employing electromagnetic devices that provide a dampening, anti-impact electromagnetic field to reduce potential impacts.

Comprehensive systems of providing shock resistant protection for sports activities and other activities that utilize helmets or other specialized apparel, and related methods. The system functions by employing electromagnetic devices that provide a dampening, anti-impact electromagnetic field to reduce potential impacts.