Riding Glasses - Motorcycle

Alfred's Microphones wants to create the worlds first Modular Microphone. The goal is to create a condenser microphone with interchangeable capsules and circuitry for different studio recording applications. Design requirements: 1. Capsule/ head piece must be removable. 2. Circuitry must be removable. 3. All removable parts must be easy and quick to assemble. 3. All removable components must be lockable onto the microphone body for stability and durability. 4. standard male XLR connection for base 5.Circuitry isn't being designed here, just the process to easily interchange the interior circuitry and head piece/capsule without any rewiring involved for the microphone user.

I would like to have a design for two wood loungers that have a retractable wood piece that can convert the loungers into benches. I would also like to have a table that can retact up into an umbrella with this plan. A wood table that can come down and be the table when its a bench/loveseat and disappear

We're looking for small and sleek aesthetic designs for a hard-hat clipable safety notification system for construction workers to improve their work safety.

This product provides an added volume boost to iPhones. Ultimately, we'd like to create an audio booster accessory that plugs directly into an iPhone. You would then be able to plug your headphones into this accessory so you can listen to your music at louder levels. We'd like to have it so you can control the volume/bass/treble levels through a mobile app. If not, then it could be something like this FiiO product (http://fiio.net/en/products/53) but wireless. It would also be similar to this product, but also wireless. https://www.kickstarter.com/projects/1746450443/uamp-soul-shaking-audio-for-your-ears/description No firm dimensions. At most, it would be as wide as the iPhone itself. Design should look like something Apple would have designed. Something sleek. For colors, use the same colors as the iPhone 6S. There needs to be a Power button, Vol+ button, Vol- button, and either a battery indicator or battery light.

We are designing a thick gauge aluminum mailbox (0.080” aluminum (2024 or similar) front and back; ¼” (6061 or similar) lid). We are having problems finding an off-the-shelf hinge for the lid that meets our evaluation criteria (below). Lid is a thick, flat piece of aluminum, no bends. Final product will be powder-coated.