Nike, Inc.

Senaptec LLC

Herbert Yoo

Chris S Page

Christopher J Nascimento

Joseph Bingold

A device that simulates motion used for training and testing accommodation, vergence, and dynamic visual acuity is provided. The device includes an apparatus having plurality of light sources that can be adjusted in color and luminance disposed on a flexible substrate that can be adjusted to adjust the path and signal to simulate motion of an object. The device can include a controller that includes a processor to provide pre-determined, customizable, or random timing, location, and sequence of the motion presentation. The user response to the simulated motion can be collected, processed, and transmitted by the controller.

Shape and signal adjustable motion simulation system

A leg guard for a baseball catcher includes asymmetrical knee and shin portions. The knee and shin portions include a rigid plate attached to pad. The knee portion has medial extensions of both the plate and pad to provide additional protection to the medial side of the knee when the catcher is in the crouch position. Similarly, the rigid plate of the shin portion also has a generally rectangular shape, with the medial side longer than the lateral side for additional protection of the medial side of the leg. The knee portion is generally curved. This shape stabilizes and protects the knee in transitioning from the crouch position to the blocking position and from the blocking position back to the crouch position or to an upright throwing stance.

Leg guard

A protective knee covering which provides motion guidance and orthotic support for a knee. The protective knee covering is made from a layer of rigid material, such as a plastic or a composite material. A central portion of the protective knee covering covers the knee cap portion of the knee. The central portion is curved in a top to bottom direction, but is flat or substantially flat in a medial side to lateral side direction to provide a stable base for kneeling. A medial side portion and a lateral side portion are attached to the central portion at angles. The lateral side portion is attached at a sharper angle than the medial side portion. Both of these portions cover the sides of the knee. The lateral side portion acts as an orthotic guide during bending of the knee to keep the thigh over the knee.

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Beaverton, OR, United States of America

Herbert Yoo