![](https://s3images.coroflot.com/user_files/individual_files/195438_6Y5DKMJm63ZG7if3x_egPoylF.jpg)
SCRÜBO - Automated subfloor attachment robot concept. Modeled and rendered in Siemens Solid Edge.
![](https://s3images.coroflot.com/user_files/individual_files/195438_q5DgHXjgxjl7QGQM4P96UacxG.jpg)
SCRÜBO - Exploded view of subfloor attachment robot concept. Modeled and rendered in Siemens Solid Edge.
![](https://s3images.coroflot.com/user_files/individual_files/195438_Y9TcONdgu66lNel3w1mvwPamj.jpg)
Cardboard Chair - Overall winning design in Auburn University's 2009 Designing Green competition. (24 hour group sustainable design charette.) Made with 5 4' x 8' sheets of 1/8" cardboard, some thread and a few fabric scraps.
![](https://s3images.coroflot.com/user_files/individual_files/195438_MnAWkCZZ1LV1CW3Q5fVfjtYZ0.jpg)
Tape Measure Anchors - Prototype models of patent pending tape measure anchors. More info here:
http://www.robertsdonovan.com/?p=451
![](https://s3images.coroflot.com/user_files/individual_files/195438_KuqUozEaxXupkuvnzxcKkreH2.jpg)
Tape measure anchors - Modeled and rendered in Form-Z
![](https://s3images.coroflot.com/user_files/individual_files/195438_gV28kTvKmZGaLAmNB7iUNJC6e.jpg)
UV Sanitizer
![](https://s3images.coroflot.com/user_files/individual_files/195438_9qyLXuAmP1vWQQUc61NI8oRtF.jpg)
Nokia Blutooth GPS module illustration - Rendered in Adobe Illustrator.
(Not my design.)
![](https://s3images.coroflot.com/user_files/individual_files/195438_AMVMcH9TRXURpsIlldcESQkcA.jpg)
turkey call prototype - A development model fabricated out of PVC pipe fittings to explore turkey call ergonomics (and I'm not a hunter).
![](https://s3images.coroflot.com/user_files/individual_files/195438_JEtJq4UengW61XVjbYVttfTIy.jpg)
turkey call protos - More turkey call prototypes. These were testing various combinations of materials and sizes to achieve the desired sound (that was being piped through the office stereo system).
![](https://s3images.coroflot.com/user_files/individual_files/195438_srRwobinaXIADTGENAsWV8Gr0.jpg)
grilling research - User research to kick off a major grill design program.
![](https://s3images.coroflot.com/user_files/individual_files/195438_pKRMAk3Gfvle8_R6bJPgkZtkD.jpg)
foamcore grills - Parts I fabricated to illustrate about a half dozen different grill concepts. (I can't show the finished mock-ups).
![](https://s3images.coroflot.com/user_files/individual_files/195438_0DkRF_TKZNcHrO9A1hEHmMbIf.jpg)
aftermath - What the studio looked like after I made all those grill parts ;-)
![](https://s3images.coroflot.com/user_files/individual_files/195438_I2S1q5ZDqM6ga6K85KjgMyZ9E.jpg)
Tiffin Phaeton concept sketch - A RV concept sketch as rendered on my daughter's Doodle Pro sketch pad.
![](https://s3images.coroflot.com/user_files/individual_files/195438_zvB5Z4M4OWUTzXMHTSX92jIVI.jpg)
Tiffin Phaeton mock-up - Fabrication of the wooden substructure for an RV front cap design. A rare shot of me.
![](https://s3images.coroflot.com/user_files/individual_files/195438_MwN1r_rrmAejeIJkkohEdIwYq.jpg)
Tiffin Phaeton mock-up - The finished mockup with its poster board skin, tape lines, headlights, etc.
![](https://s3images.coroflot.com/user_files/individual_files/195438_8WwVHihbBhtqGE480YNbmvqnm.jpg)
production Tiffin Phaeton - Not much changed from the Doodle Pro sketch to this final production version.
![](https://s3images.coroflot.com/user_files/individual_files/195438_9ZYC0ZjTHeJQOWH3BSqYZzU8R.jpeg)
Cell phone concept (circa 1992) - This CorelDraw rendering of a clamshell flip-style cellphone was created in 1992. It predated the iconic Motorola StarTAC flip phone by almost 4 years. I still think the keypad is a better design than most on the market today ;-)
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