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TopoSonic is a ROA-inspired cordless utility blowdryer designed for hikers and outdoor enthusiasts. It features a topographic pattern all around the surface of the main body, translucent glow-in-the-dark buttons, as well as a hole in the handle that serves its function as a carabineer port for attaching to backpacks, belt loops, or bags.
Materials:
Design Software: SolidWorks, Keyshot, Adobe Illustrator
![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/e359fc08-fac4-418a-a3b4-09662135cae9_rw_1920.jpg?h=49629066eb16b71754cbed574b47d6dc)
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![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/c4c78d97-b56c-401b-ba52-05dfb71a8818_rw_1920.jpg?h=f032b3b4e9d9430ad89456bcf34d16eb)
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![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/d5e0694b-d401-43f7-b0d9-63fa124902fc_rw_1920.png?h=1fdcaeccd1f0a4be0dd416b613753095)
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![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/ae27840e-c7db-4507-a0bd-2313b4783f78_rw_1920.png?h=842e6c4987e52d4725a50415416c505a)
![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/6cb62fc4-f887-428c-8eca-e8c264dd7880_rw_1920.png?h=9d4c5a944f5decdc089d32614980c69c)
![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/a1610dc4-57a8-46c1-9dc4-2f220b315de8_rw_1920.png?h=d80195eccebf7eacf0c2affca2eba0bc)
ROA's logo on the front side of the structure creates bird chirping noises when air flows through it due to the release of air-pressure coming from inside the structure of the blowdryer.
Process
![](https://cdn.myportfolio.com/a839db40-3711-4bbc-87b3-22f100382c7c/93791d9f-5d5a-4f8e-a802-f81625f4e77f_rw_1920.jpg?h=ef44540563ae003f7b0b0692baf100fa)
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