

Contest closes for entries at 11:59pm PT, October 21, 2013. Pacific Standard Time (PT), August 12, 2013. Contest is open to entries from US, Canada, UK, Belgium, the Netherlands, Australia, Germany, Switzerland, India, New Zealand, and Denmark. Multiple entries are accepted, but each entrant can only win one prize. * Free Autodesk apps are subject to acceptance of and compliance with the terms and conditions of the license agreement or terms of service that accompany the app. You must meet the age requirements set forth in the Official Rules to participate in this contest, and if you are under the legal age of majority in your place of residence (i.e., a minor), you may only participate with your parent or legal guardian’s consent and supervision. Submit your invention and you could win loads of fun prizes, including a MakerBot® Replicator® 2 Desktop 3D printer, a 123D Design Premium Account Membership including a free 3D print of your design, e-patches, and much more! See the Prizes page for additional information. Learn how to use the app with these video tutorials:

Be sure to include screen shots from the app and tell us what cool features you used! Start your Instructable here. Remember that you can use a product that exists today as your inspiration, but you should not copy it in a manner that infringes another party's intellectual property rights.Ĭreate a step-by-step Instructable that explains how you made your product.

Use the Autodesk 123D app to model your product. You can try the app online, get it for your iPad tablet, or download to your Mac or PC computer. To get the Autodesk 123D Design app, click here. Please read the Official Rules for more information. Use the Autodesk® 123D® Design app to model your innovation, then show off your skills by creating an Instructables® project and posting it here.

If you are between the ages of 13 and 18 and think you can design the next amazing product, this contest is for you! To enter, simply reimagine an existing product or design a new one that can take the world by storm.
