Multi-functional design: Design the inflatable bouncy castle as a versatile and transformable device that allows different activities such as skateboarding, climbing, and jumping, providing more entertainment options.

LED lighting effects: Add LED light strips to the edges or bottom of the inflatable trampoline to create different lighting effects, enhancing the fun of nighttime use.

Water-based inflatable trampoline: Design the inflatable trampoline to float on the water, allowing users to jump on it in water and increasing the enjoyment of water activities.

Adjustable elasticity: Consider incorporating an adjustable air pressure system into the design of the inflatable trampoline, allowing users to adjust the elasticity according to their preferences and needs, providing a more personalized user experience.

Integration of virtual reality technology: Combine the inflatable trampoline with virtual reality technology, allowing users to enter the virtual reality world while jumping, increasing interactivity and excitement.

Modular design: Divide the inflatable trampoline into multiple modules that can be combined and assembled according to needs, increasing the variability of the trampoline's size and shape.

Music interaction: Add a music interaction system to the inflatable trampoline, where it produces music or sound effects when users jump, interacting with their movements and increasing entertainment and stimulation.

Child safety design: For child users, add protective nets or guardrails to the edges of the inflatable trampoline to ensure their safety.