[{"publication_identifier":{"isbn":["9781009322768","9781009322775"],"eisbn":["9781009322737"]},"publication":"Cambridge handbook of project behavior ","type":"book_chapter","date_created":"2026-03-03T10:55:34Z","editor":[{"last_name":"Ika","full_name":"Ika, Lavagnon A.","first_name":"Lavagnon A."},{"full_name":"Pinto, Jeffrey K.","last_name":"Pinto","first_name":"Jeffrey K."}],"user_id":"83781","date_updated":"2026-03-03T12:03:38Z","_id":"13462","doi":"10.1017/9781009322737","place":"Cambridge","keyword":["heuristics","decision making","project behaviour","hiding hand","bid/no-bid decision"],"language":[{"iso":"eng"}],"title":"At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening","citation":{"ieee":"Joana  Geraldi, V. Stingl, and M. Schriewersmann, “At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening,” in <i>Cambridge handbook of project behavior </i>, L. A. Ika and J. K. Pinto, Eds. Cambridge: Cambridge University Press, 2025, pp. 216–232. doi: <a href=\"https://doi.org/10.1017/9781009322737\">10.1017/9781009322737</a>.","ama":"Geraldi  Joana , Stingl V, Schriewersmann M. At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening. In: Ika LA, Pinto JK, eds. <i>Cambridge Handbook of Project Behavior </i>. Cambridge University Press; 2025:216-232. doi:<a href=\"https://doi.org/10.1017/9781009322737\">10.1017/9781009322737</a>","chicago":"Geraldi,  Joana , Verena  Stingl, and Maximilian Schriewersmann. “At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening.” In <i>Cambridge Handbook of Project Behavior </i>, edited by Lavagnon A. Ika and Jeffrey K. Pinto, 216–32. Cambridge: Cambridge University Press, 2025. <a href=\"https://doi.org/10.1017/9781009322737\">https://doi.org/10.1017/9781009322737</a>.","apa":"Geraldi,  Joana , Stingl, V., &#38; Schriewersmann, M. (2025). At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening. In L. A. Ika &#38; J. K. Pinto (Eds.), <i>Cambridge handbook of project behavior </i> (pp. 216–232). Cambridge University Press. <a href=\"https://doi.org/10.1017/9781009322737\">https://doi.org/10.1017/9781009322737</a>","ufg":"<b>Geraldi,  Joana /Stingl, Verena/Schriewersmann, Maximilian</b>: At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening, in: <i>Ika, Lavagnon A./Pinto, Jeffrey K. (Hgg.)</i>: Cambridge handbook of project behavior , Cambridge 2025,  S. 216–232.","mla":"Geraldi,  Joana , et al. “At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening.” <i>Cambridge Handbook of Project Behavior </i>, edited by Lavagnon A. Ika and Jeffrey K. Pinto, Cambridge University Press, 2025, pp. 216–32, <a href=\"https://doi.org/10.1017/9781009322737\">https://doi.org/10.1017/9781009322737</a>.","havard":"Joana  Geraldi, V. Stingl, M. Schriewersmann, At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening, in: L.A. Ika, J.K. Pinto (Eds.), Cambridge Handbook of Project Behavior , Cambridge University Press, Cambridge, 2025: pp. 216–232.","bjps":"<b>Geraldi  Joana , Stingl V and Schriewersmann M</b> (2025) At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening. In Ika LA and Pinto JK (eds), <i>Cambridge Handbook of Project Behavior </i>. Cambridge: Cambridge University Press, pp. 216–232.","van":"Geraldi  Joana , Stingl V, Schriewersmann M. At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening. In: Ika LA, Pinto JK, editors. Cambridge handbook of project behavior . Cambridge: Cambridge University Press; 2025. p. 216–32.","chicago-de":"Geraldi,  Joana , Verena  Stingl und Maximilian Schriewersmann. 2025. At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening. In: <i>Cambridge handbook of project behavior </i>, hg. von Lavagnon A. Ika und Jeffrey K. Pinto, 216–232. Cambridge: Cambridge University Press. doi:<a href=\"https://doi.org/10.1017/9781009322737\">10.1017/9781009322737</a>, .","din1505-2-1":"<span style=\"font-variant:small-caps;\">Geraldi,  Joana </span> ; <span style=\"font-variant:small-caps;\">Stingl, Verena </span> ; <span style=\"font-variant:small-caps;\">Schriewersmann, Maximilian</span>: At the Brink of a Project : Heuristics to Block Potential Project Disasters during the Early Project Opportunity Screening. In: <span style=\"font-variant:small-caps;\">Ika, L. A.</span> ; <span style=\"font-variant:small-caps;\">Pinto, J. K.</span> (Hrsg.): <i>Cambridge handbook of project behavior </i>. Cambridge : Cambridge University Press, 2025, S. 216–232","short":"Joana  Geraldi, V. Stingl, M. Schriewersmann, in: L.A. Ika, J.K. Pinto (Eds.), Cambridge Handbook of Project Behavior , Cambridge University Press, Cambridge, 2025, pp. 216–232."},"publication_status":"published","abstract":[{"text":"Traditional project management literature often portrays heuristics as flawed shortcuts leading to errors, advocating for rational, debiasing strategies to prevent cost overruns and benefit shortfalls. This is problematic as heuristics can be effective. Building on Gigerenzer’s concept of fast-and-frugal heuristics, this study examines the use of such smart heuristics by senior managers in a large engineering consultancy firm during the early bid/no-bid decision-making phase of infrastructure projects. Employing a qualitative method from the naturalistic decision-making program, the research uncovers a decision strategy termed \"thresholding.\" This strategy distills extensive experience and interpretation of ambiguous information into binary decisions, effectively de-selecting projects that could be potentially disastrous. The approach also gives credence to agency, as it only deselects disasters but keeps many potential alternatives in the portfolio to mature into potentially ‘good projects’. At the same time, it addresses Flyvbjerg’s call for some scrutiny at the front end of projects to avoid catastrophic projects that start on the wrong premises. Our chapter adds to the debate on the Hiding Hand by not being concerned with the “hidden”, but instead, with what can be known in the early fuzzy front-end of projects.","lang":"eng"}],"author":[{"last_name":"Geraldi","full_name":"Geraldi,  Joana ","first_name":" Joana "},{"first_name":"Verena ","last_name":"Stingl","full_name":"Stingl, Verena "},{"full_name":"Schriewersmann, Maximilian","id":"79121","first_name":"Maximilian","last_name":"Schriewersmann"}],"year":"2025","department":[{"_id":"DEP1100"}],"publisher":"Cambridge University Press","status":"public","page":"216 - 232"},{"type":"bachelor_thesis","date_created":"2021-08-26T13:36:57Z","supervisor":[{"first_name":"Anke ","last_name":"Stache","full_name":"Stache, Anke "}],"date_updated":"2023-03-15T13:50:03Z","user_id":"15514","file_date_updated":"2021-08-26T14:15:44Z","oa":"1","has_accepted_license":"1","language":[{"iso":"ger"}],"keyword":["Second-hand","Secondhandmode","Secondhandshop","Nachhaltigkeit","CorporateDesign"],"place":"Lemgo","_id":"6078","title":"Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store","file":[{"access_level":"open_access","date_updated":"2021-08-26T14:15:44Z","relation":"main_file","creator":"z0b-3ts","file_size":41599842,"file_id":"6080","content_type":"application/pdf","file_name":"Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand-Concept-Store.pdf","date_created":"2021-08-26T13:51:11Z"}],"publication_status":"published","citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Beckmann, Carolin</span>: <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo : Technische Hochschule OWL, 2021","chicago-de":"Beckmann, Carolin. 2021. <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo: Technische Hochschule OWL.","short":"C. Beckmann, Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store, Technische Hochschule OWL, Lemgo, 2021.","chicago":"Beckmann, Carolin. <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo: Technische Hochschule OWL, 2021.","apa":"Beckmann, C. (2021). <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo: Technische Hochschule OWL.","mla":"Beckmann, Carolin. <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Technische Hochschule OWL, 2021.","havard":"C. Beckmann, Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store, Technische Hochschule OWL, Lemgo, 2021.","bjps":"<b>Beckmann C</b> (2021) <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo: Technische Hochschule OWL.","ufg":"<b>Beckmann, Carolin (2021)</b>: Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store, Lemgo.","van":"Beckmann C. Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store. Lemgo: Technische Hochschule OWL; 2021.","ieee":"C. Beckmann, <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo: Technische Hochschule OWL, 2021.","ama":"Beckmann C. <i>Imagewandel sichtbar machen – Analyse der Darstellung von Secondhand Unternehmen und Konzeption eines Corporate Designs für einen Secondhand Concept-Store</i>. Lemgo: Technische Hochschule OWL; 2021."},"department":[{"_id":"DEP2001"}],"ddc":["760"],"year":2021,"author":[{"last_name":"Beckmann","id":"67613","full_name":"Beckmann, Carolin","first_name":"Carolin"}],"status":"public","publisher":"Technische Hochschule OWL"},{"volume":10217,"citation":{"ama":"Büttner S, Sand O, Röcker C. Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: <i>European Conference on Ambient Intelligence</i>. Vol 10217.  Lecture Notes in Computer Science . Cham: Springer; 2017:33-45. doi:<a href=\"https://doi.org/10.1007/978-3-319-56997-0_3\">10.1007/978-3-319-56997-0_3</a>","ieee":"S. Büttner, O. Sand, and C. Röcker, “Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm,” in <i>European Conference on Ambient Intelligence</i>,  Malaga, Spain, 2017, vol. 10217, pp. 33–45.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Büttner, Sebastian</span> ; <span style=\"font-variant:small-caps;\">Sand, Oliver</span> ; <span style=\"font-variant:small-caps;\">Röcker, Carsten</span>: Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: <i>European Conference on Ambient Intelligence</i>, <i> Lecture Notes in Computer Science </i>. Bd. 10217. Cham : Springer, 2017, S. 33–45","chicago-de":"Büttner, Sebastian, Oliver Sand und Carsten Röcker. 2017. Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: <i>European Conference on Ambient Intelligence</i>, 10217:33–45.  Lecture Notes in Computer Science . Cham: Springer. doi:<a href=\"https://doi.org/10.1007/978-3-319-56997-0_3,\">10.1007/978-3-319-56997-0_3,</a> .","short":"S. Büttner, O. Sand, C. Röcker, in: European Conference on Ambient Intelligence, Springer, Cham, 2017, pp. 33–45.","ufg":"<b>Büttner, Sebastian et. al. (2017)</b>: Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm, in: <i>European Conference on Ambient Intelligence</i> (=<i> Lecture Notes in Computer Science  10217</i>), Cham, S. 33–45.","mla":"Büttner, Sebastian, et al. “Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm.” <i>European Conference on Ambient Intelligence</i>, vol. 10217, Springer, 2017, pp. 33–45, doi:<a href=\"https://doi.org/10.1007/978-3-319-56997-0_3\">10.1007/978-3-319-56997-0_3</a>.","havard":"S. Büttner, O. Sand, C. Röcker, Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm, in: European Conference on Ambient Intelligence, Springer, Cham, 2017: pp. 33–45.","bjps":"<b>Büttner S, Sand O and Röcker C</b> (2017) Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. <i>European Conference on Ambient Intelligence</i>, vol. 10217. Cham: Springer, pp. 33–45.","van":"Büttner S, Sand O, Röcker C. Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: European Conference on Ambient Intelligence. Cham: Springer; 2017. p. 33–45. ( Lecture Notes in Computer Science ; vol. 10217).","chicago":"Büttner, Sebastian, Oliver Sand, and Carsten Röcker. “Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm.” In <i>European Conference on Ambient Intelligence</i>, 10217:33–45.  Lecture Notes in Computer Science . Cham: Springer, 2017. <a href=\"https://doi.org/10.1007/978-3-319-56997-0_3\">https://doi.org/10.1007/978-3-319-56997-0_3</a>.","apa":"Büttner, S., Sand, O., &#38; Röcker, C. (2017). Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In <i>European Conference on Ambient Intelligence</i> (Vol. 10217, pp. 33–45). Cham: Springer. <a href=\"https://doi.org/10.1007/978-3-319-56997-0_3\">https://doi.org/10.1007/978-3-319-56997-0_3</a>"},"title":"Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm","status":"public","page":"33-45","year":2017,"author":[{"first_name":"Sebastian","full_name":"Büttner, Sebastian","last_name":"Büttner","id":"61868"},{"last_name":"Sand","full_name":"Sand, Oliver","first_name":"Oliver"},{"first_name":"Carsten","full_name":"Röcker, Carsten","last_name":"Röcker","id":"61525"}],"date_updated":"2023-03-15T13:49:51Z","publication_identifier":{"isbn":["978-3-319-56996-3"],"eisbn":["978-3-319-56997-0"]},"publication":"European Conference on Ambient Intelligence","date_created":"2020-12-10T13:40:11Z","keyword":["Augmented reality","Mobile projection","Hand tracking","Manufacturing","Industry 4.0"],"language":[{"iso":"eng"}],"publication_status":"published","series_title":" Lecture Notes in Computer Science ","publisher":"Springer","conference":{"start_date":"2017-04-26","end_date":"2017-04-28","name":"13. European Conference on Ambient Intelligence","location":" Malaga, Spain"},"department":[{"_id":"DEP5023"}],"abstract":[{"text":"This paper presents a prototype of an intelligent assistive system for workers in stationary manual assembly using projection-based augmented reality (AR) and intelligent hand tracking. By using depth cameras, the system can track the hands of the user and makes the user aware of wrong picking actions or errors in the assembly process. The system automatically adapts the digital projection-based overlay according to the current work situation. The main research contribution of our work is the presentation of a novel hand-tracking algorithm. In addition, we present the results of an user study of the system that shows the challenges and opportunities of our system and the hand-tracking algorithm in particular. We assume that our results will inform the future design of assistive systems in manual assembly.","lang":"eng"}],"user_id":"15514","intvolume":"     10217","type":"conference","place":"Cham","_id":"4259","doi":"10.1007/978-3-319-56997-0_3"}]