Hard-Hat Clipable Safety Notification System

I have a land and I'm planning to make a 4 floor building for a residential purpose . The design should be a modern style apartment .the land size is 700 sqm but the allowed space for building is 300 sqm . I need to see 2 different designs as this : First design : The floor should consists of 2 apartments , first apartment to have 3 bedroom and the second apartment to have 2 bedroom . Both apartments must have at least 1 master bedroom , a living room and a hall with setting and dining area . I suggest the size to be 170 for the 3 bedroom and 130 for the 2 bedroom . There should be built in wardrobes . Second Design : Should consist of 2 apartments , first apartment to be a 3 bedroom apartment with all masters and a small clothing room in one of the master rooms. it should have also a big hall , living and children playing room if possible . The size of the apartment should not exceed 230 - 240 sqm . The other studio apartment should not exceed 60-70 sqm . I have attached 3d designs that I really liked but it doesn't fit my land plan . I also have attached an autocad floorplan that has been mad by one of the local designers but it didn't meet my expectations but I attached it for your understanding . Please note that the ground floor apartments should have 2 Entrance , one entrance is the Main stairs entrance that leads to other top floors and the elevator and the other one is a side entrance for each apartment in the ground level . You may notice that the setback area is shown in one of the designs attached which should be mined .

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 have old AutoCAD drawings for a 4000sft residence that need to be converted to ACAD 2013 or 2014 including assigning drawing elements to current Architectural CAD layer standards.

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.

3D model a watertight locking iPhone case, for each sized iPhone, that is designed to discourage iPhone users from using their phone too often.