A system includes a head-mounted virtual reality/augmented reality (VR/AR) display system, comprising a processor, wherein the processor is configured to display an image on a graphical display of the head-mounted VR/AR display system. The system further includes a scaffolding system comprising a headpiece configured to be worn by a user; wherein the headpiece comprises at least one fastener configured to fasten and unfasten the head-mounted VR/AR display system to the headpiece, and configured to fasten and unfasten a headgear to the headpiece.

A modular slide for use on a staircase includes at least a first slide module with an entry section having an entry surface defining a seat and a gripping surface substantially opposite the entry surface. The modular slide also has a ramp section with an elongated surface extending from the entry section towards a terminal end of the ramp section, an underside being configured to rest upon portions of the staircase, and two opposing sidewalls spanning both the ramp section and the entry section and having an upper edge defining a handrail. An identical second slide module is configured to overlap and integrate with an upper portion of the first slide module to form a continuous slide surface and a continuous handrail of an extended modular slide.

A modular slide for use on a staircase includes at least a first slide module with an entry section having an entry surface defining a seat and a gripping surface substantially opposite the entry surface. The modular slide also has a ramp section with an elongated surface extending from the entry section towards a terminal end of the ramp section, an underside being configured to rest upon portions of the staircase, and two opposing sidewalls spanning both the ramp section and the entry section and having an upper edge defining a handrail. An identical second slide module is configured to overlap and integrate with an upper portion of the first slide module to form a continuous slide surface and a continuous handrail of an extended modular slide.

A stair and slide assembly includes a stair portion including a plurality of stairs, a slide portion including a slide with an entrance and an exit, and an assist bar positioned proximate the exit of the slide to assist a user with pivoting from the exit of the slide to the stair portion. The slide has a first portion extending substantially linearly from the entrance of the slide at an angle and a second portion extending from the first portion to the exit of the slide. The second portion transitions the slide from the angle of the first portion to substantially horizontal. The exit of the slide is configured to be positioned at a target height above a ground surface. The target height is between about 18 inches and about 30 inches.

Embodiments of the present disclosure are directed to playground climbing structures that provide a pathway defined by a lower surface and bound on each side by a sidewall. The structures may comprise sensory play activities on the interior of the sidewalls as well as on the exterior of the sidewalls. The climbing structure is also adapted so as to be accessible to children of varying physical abilities, including for instance children with disabilities, such as by having at least one platform configured for access from a wheelchair or other mobility device and incremental adjustments in elevation that may be navigated by a child with limited mobility. Embodiments of the climbing structures are assembled from a plurality of components, which can be connected together in a variety of configurations to provide custom modular structures.

Embodiments of the present disclosure are directed to playground climbing structures that provide a pathway defined by a lower surface and bound on each side by a sidewall. The structures may comprise sensory play activities on the interior of the sidewalls as well as on the exterior of the sidewalls. The climbing structure is also adapted so as to be accessible to children of varying physical abilities, including for instance children with disabilities, such as by having at least one platform configured for access from a wheelchair or other mobility device and incremental adjustments in elevation that may be navigated by a child with limited mobility. Embodiments of the climbing structures are assembled from a plurality of components, which can be connected together in a variety of configurations to provide custom modular structures.

A rolling vehicle track including a first wall and a second wall each positioned between and connected to a third wall and a fourth wall. The track further includes a bracket having a first bracket portion, a second bracket portion, a third bracket portion, and a fourth bracket portion, the first bracket portion connected to the third wall, and the fourth bracket portion connected to the first wall. The track further includes the first wall, the second wall, the third wall, and the fourth wall defining a first quadrilateral chamber. The track further includes the first bracket portion, the second bracket portion, the third bracket portion, and the first wall defining a second quadrilateral chamber, the first wall, the second wall, the third wall, the fourth wall, and the bracket are interconnected without welding.

Embodiments of the present disclosure are directed to playground climbing structures that provide a pathway defined by a lower surface and bound on each side by a sidewall. The structures may comprise sensory play activities on the interior of the sidewalls as well as on the exterior of the sidewalls. The climbing structure is also adapted so as to be accessible to children of varying physical abilities, including for instance children with disabilities, such as by having at least one platform configured for access from a wheelchair or other mobility device and incremental adjustments in elevation that may be navigated by a child with limited mobility. Embodiments of the climbing structures are assembled from a plurality of components, which can be connected together in a variety of configurations to provide custom modular structures.

Embodiments of the present disclosure are directed to playground climbing structures that provide a pathway defined by a lower surface and bound on each side by a sidewall. The structures may comprise sensory play activities on the interior of the sidewalls as well as on the exterior of the sidewalls. The climbing structure is also adapted so as to be accessible to children of varying physical abilities, including for instance children with disabilities, such as by having at least one platform configured for access from a wheelchair or other mobility device and incremental adjustments in elevation that may be navigated by a child with limited mobility. Embodiments of the climbing structures are assembled from a plurality of components, which can be connected together in a variety of configurations to provide custom modular structures.

A system includes a head-mounted virtual reality/augmented reality (VR/AR) display system, comprising a processor, wherein the processor is configured to display an image on a graphical display of the head-mounted VR/AR display system. The system further includes a scaffolding system comprising a headpiece configured to be worn by a user; wherein the headpiece comprises at least one fastener configured to fasten and unfasten the head-mounted VR/AR display system to the headpiece, and configured to fasten and unfasten a headgear to the headpiece.