{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T15:51:21Z","timestamp":1758815481869,"version":"3.41.2"},"reference-count":12,"publisher":"Emerald","issue":"3","license":[{"start":{"date-parts":[[2013,4,26]],"date-time":"2013-04-26T00:00:00Z","timestamp":1366934400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,4,26]]},"abstract":"<jats:sec><jats:title content-type=\"abstract-heading\">Purpose<\/jats:title><jats:p>The Durable Reconnaissance and Observation Platform (DROP) is a prototype robotic platform with the ability to climb vertical cinder block surfaces at a rate of 25\u2009cm\/s, make rapid horizontal to vertical transitions, carry an audio\/visual reconnaissance payload, and survive impacts from 3\u2009meters.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Design\/methodology\/approach<\/jats:title><jats:p>The platform uses a two\u2010wheel, two\u2010motor design that delivers high mobility with low complexity. DROP extends microspine climbing technology from a linear to rotary implementation, providing improved transition ability, increased speeds, and simpler body mechanics while maintaining microspine's ability to opportunistically grip rough surfaces.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Findings<\/jats:title><jats:p>The DROP prototype was able to climb rough, vertical walls at a speed of 25\u2009cm\/s. These wheels were also deployed on a commercial platform, the ReconRobotics Scout, and demonstrated additional mobility capabilities such as curb mounting and stair climbing.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Originality\/value<\/jats:title><jats:p>This robot is the first wheeled robot to use microspine technology. Various aspects of the prototype robot's design and performance are discussed, including the climbing mechanism, body design, and impact survival.<\/jats:p><\/jats:sec>","DOI":"10.1108\/01439911311309906","type":"journal-article","created":{"date-parts":[[2013,4,22]],"date-time":"2013-04-22T11:22:40Z","timestamp":1366629760000},"page":"218-223","source":"Crossref","is-referenced-by-count":19,"title":["DROP: the Durable Reconnaissance and Observation Platform"],"prefix":"10.1108","volume":"40","author":[{"given":"Aaron","family":"Parness","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Clifford","family":"McKenzie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"key":"key2022030719424050000_b1","doi-asserted-by":"crossref","unstructured":"Asbeck, A., Kim, S., Cutkosky, M., Provancher, W. and Lanzetta, M. (2006), \u201cScaling hard vertical surfaces with compliant microspine arrays\u201d, International Journal of Robotics Research, Vol. 25 No. 12, pp. 1165\u20101179.","DOI":"10.1177\/0278364906072511"},{"key":"key2022030719424050000_b2","doi-asserted-by":"crossref","unstructured":"Birkmeyer, P., Peterson, K. and Fearing, R. (2009), \u201cDash: a dynamic 16\u2009g hexapedal robot\u201d, IEEE\/RSJ International Conference on Intelligent Robots and Systems, St Louis, MO, USA, pp. 2683\u20102689.","DOI":"10.1109\/IROS.2009.5354561"},{"key":"key2022030719424050000_b3","doi-asserted-by":"crossref","unstructured":"Desbiens, A., Asbeck, A. and Cutkosky, M. (2011), \u201cLanding, perching and taking off from vertical surfaces\u201d, International Journal of Robotics Research, Vol. 30 No. 3, pp. 355\u2010370.","DOI":"10.1177\/0278364910393286"},{"key":"key2022030719424050000_b4","unstructured":"Kim, S., Asbeck, A., Cutkosky, M. and Provancher, W. (2005), \u201cSpinybot II: climbing hard walls with compliant microspines\u201d, Proceedings of the 12th International Conference on Advanced Robotics, Seattle, WA, USA, pp. 601\u2010606."},{"key":"key2022030719424050000_b5","doi-asserted-by":"crossref","unstructured":"Kohut, N., Hoover, A., Ma, K., Baek, S. and Fearing, R. (2011), \u201cMedic: a legged millirobot utilizing novel obstacle traversal\u201d, IEEE International Conference on Robotics and Automation, Shanghai, China, pp. 802\u2010808.","DOI":"10.1109\/ICRA.2011.5980360"},{"key":"key2022030719424050000_b6","doi-asserted-by":"crossref","unstructured":"McKenzie, C. and Parness, A. 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