My design, for starters, is a headband. It had two pockets on the sides made for holding tools, and the caps on the side are to prevent the tools from falling out. The belly-button-looking thing up front is a removable flashlight. The panel on the back is a mirror. If the astronaut ever has trouble seeing something, turn the light towards the mirror. The mirror will pick up the light and refract it, making it shine upon whatever the astronaut wish it to.