PublicationsHere you will find all my publications, including those in the area of creative techniques and tools which are developed by ID-dock and/or used during our research, e.g. Tinkering, Role playing, Cultural Probing, Photoboarding and Interaction Relabeling.
Journal article
2011
- Ross, P., Overbeeke, K., Hummels, C. and Wensveen, S. (submitted). ‘Designing for to kalon: How the unity of beauty and good inspires interactive product design. In: International Journal of Product Development (IJPD). Special issue on Integration of emotional and technological values in the design of pleasurable products and systems.
2010
- Hummels, C., & Overbeeke, K. (2010). Special issue editorial: Aesthetics of interaction. International Journal of Design, Volume 4(2), pp. 1-2.
2009
- Bekker, T., Hummels, C., Nemeth, S. and Mendels, P. (2009). Redefining Toys, Games and Entertainment Products by designing Playful Interactions. International Journal of Arts and Technology. Vol. 3 (1), pp. 17-35.
2008
- Hummels, C., Frens, J., Appleby, R., Overbeeke, C.J. and Wensveen, S. (2008). The power of embodiment for design and vice versa. Form + Zweck, nr 22 ‘Tangibility of the Digital’, pp. 6-11
- Hengeveld, B. et al. (submitted). The Development of LinguaBytes, an Interactive Tangible Play and Learning System to Stimulate the Language Development of Toddlers with Multiple Disabilities. Advances in Human Computer Interaction.
- Hornecker, E., Jacob, R., Hummels, C., Ullmer, B., Schmidt, A., Hoven, van den E. and Mazalek, A. (2008). TEI Goes On: Tangible and Embedded Interaction. In: D. Hong (Ed.). IEEE Pervasive Computing, Vol. 7, nr. 2: ‘Advances in Tangible Interaction and Ubiquitous Virtual Reality’, pp. 91-96.
2007
- Hummels, C. (2007). Searching for salient aspects of resonant interaction. Knowledge, Technology and Policy. Vol. 20, no 1. pp. 19-29. DOI 10.1007/s12130-007-9005-9
- Hummels, C., van der Helm, A., Hengeveld, B., Luxen, R., Voort, R., Van Balkom, H. and De Moor, J. (2007). Explorascope: stimulation of language and communicative skills of multiple-handicapped children through an interactive, adaptive educational toy. Digital Creativity Vol 18 no. 2, pp. 79-88.
- Hummels, C., Redström, J. and Koskinen, I. (2007). Design research for social scientists: reading instructions for this issue. Knowledge, Technology and Policy. Vol. 20, no 1. pp. 11-17. DOI 10.1007/s12130-007-9004-x
- Ross, P., Overbeeke, C.J., Wensveen, S. and Hummels, C. (2007). A designerly critique on enchantment. Personal and Ubiquitous Computing [online]. http://www.springerlink.com/content/4746711475462200/fulltext.pdf, accessed June 2007.
2006
- Hummels, C. (2006). Tangible treat: designing stress relieving music players for personalities. In: Turn the Page, nr. 18, ‘Karakter’, Delft University of Technology. pp. 14-15.
- Hummels, C., Overbeeke, C.J. and Klooster, S. (2006). Move to get moved: a search for methods, tools and knowledge to design for expressive and rich movement-based interaction for design. Personal and Ubiquitous Computing [online]. http://dx.doi.org/10.1007/s00779-006-0135-y, accessed November 2006.
2004
- Hummels, C.C.M. and Helm, van der A. (2004). ISH and the search for resonant tangible interaction. Personal and Ubiquitous Computing. Volume 8, number 5, September 2004, London: Springer-Verlag, pp. 385-388
2001
- Hummels, C.C.M., & Overbeeke, C.J. (2001) De schoonheid van de interactie. Product, jaargang 9 nr 4, juli 2001, pp. 21-25.
- Hummels, C.C.M., & Overbeeke, C.J. (2001) De schoonheid van het gebaar. Product, jaargang 9 nr 5, september 2001, pp. 22-26.
1997
- Hummels, C.C.M, Paalder, A. E., Overbeeke, C.J., Stappers, P.J. en Smets, G.J.F. (1997). Gesture-based two-handed styling in a virtual environment. ISATA magazine, ISATA / Mark 2 Media Ltd., Weaybridge, Surry, Oktober 1997, nr.3.
Book
2010
- Cruz Restrepo, M., Alves Lino, J. and Hummels, C. (2010). Eindhoven designs; volume four: ID’10. Eindhoven University of Technology, The Netherlands
- Trotto, A., Hummels, C., Overbeeke, C.J., Chanfanelli, E., Frens, J. and Goretti, G. (2010). Rights Through Making, Enhancing Social Interaction in Multicultural Cities (Ethics in Design, volume 4). Edizioni Polistampa, Firenze, Italy.
2009
- Hummels, C. and Cruz Restrepo, M. (2009). Eindhoven designs; volume three: ID’09. Eindhoven University of Technology, The Netherlands.
- Hummels, C. and Vinke, D (2009). Eindhoven designs; volume two: Developing the competence of designing intelligent systems. Eindhoven University of Technology, The Netherlands.
- Trotto, A., Hummels, C., Overbeeke, C.J., Chanfanelli, E., Frens, J. and Goretti, G. (2009). Rights Through Making Wearing Quality (Ethics in Design, volume 2). Edizioni Polistampa, Firenze, Italy. ISBN 978-88-596-0525-6.
2008
- Djajadingrat, T., Hummels, C., Kyffin, S., Overbeeke, C.J. and Crampton-Smith, G. (2008). Big Issues. Eindhoven University of Technology, The Netherlands.
- Trotto, A., Hummels, C., Overbeeke, C.J., Chanfanelli, E., Frens, J. and Goretti, G.. (2008). Rights through making; Ethics in design, volume 1. Edizioni Polistampa, Firenze, Italy.
2000
- Hummels, C.C.M. (2000). Gestural design tools: prototypes, experiments and scenarios. Doctoral dissertation, Delft University of Technology, the Netherlands.You can either download the entire thesis with low resolution pictures (72 dpi), or download the 5 parts with medium resolution pictures (150 dpi) Download: Thesis (6 Mb)
Download: Appendix in colour (736 Kb)
Download: Part 2: Tools and Techniques (7.7 Mb)Download: Part 3: Gearing to Gestures (4.8 Mb)Download: Part 4: Come full circle ( 916 Kb)Download: Appendix in colour (1.2 Mb)
Editor proceedings
2007
- Ullmer, B., Schmidt, A., Hornecker, E., Hummels, C., Jacob, R. and Hoven, van der, E. (2007). Proceedings of the 1st international Conference on Tangible and Embedded interaction (Baton Rouge, Louisiana, February 15 - 17, 2007). TEI '07. ACM Press, New York, NY,
Book chapter
2011
- Hummels, C. (to appear). Educating for Open Design: creating appropriate attitude, skills, approach, structure and tools. In: P. Troxler, R. Klassen, L. Evers and B. van Abel (Eds.) The (Un)limited Design Book. Amsterdam: Premsela.
- Hummels, C. and Frens, J. (accepted). Designing disruptive innovative systems, products and services: RTD process. In: A. Mullick (Ed.) Industrial Design. Intech Open Access Publisher.
2010
- Hummels, C. (2010). Future designers, made today. In: Skalska, Z. (Ed.) DDW / HDW trend book 2010. Eindhoven: Lecturis.
- Overbeeke, C.J., Wensveen, S. Hummels, C., Frens, J. and Ross, P. (2010). DQI Interaction design research. In: C. Mareis, G. Jooste, K. Kimpel (Eds.) Entwerfen, Wissen, Produzieren. Designforschung im Anwendungskontext. Berlin: Deutsche Telekom Laboratories, pp. 193-206.
2009
- Hummels, C. (2009). Manifesto for educating the designer of the future. In: Skalska, Z. (Ed.) DDW trend report 2009.
2008
- Hummels, C. (2008). Introduction: Department of Industrial Design, TU/e. In: J. Frens, O. Tomico and K. Overbeeke (Eds). Eindhoven designs; volume one. Eindhoven University of Technology, The Netherlands, pp. 4 – 9.
2003
- Hummels, C., Overbeeke, C.J. and Van der Helm, A. (2003). The Interactive Installation ISH: in Search of Resonant Human Product Interaction. In: Blythe Mark A., Andrew F. Monk, Kees Overbeeke and Peter C. Wright (Eds.) Funology: from usability to enjoyment. Dordrecht: Kluwer, pp. 265-274.
- Overbeeke, C.J., Djajadiningrat, T., Hummels, C., Wensveen, S. and Frens, J. (2003). Let’s Make Things Engaging. In: Blythe Mark A., Andrew F. Monk, Kees Overbeeke and Peter C. Wright (Eds.) Funology: From usability to enjoyment. Dordrecht: Kluwer, pp. 7-17.
2002
- Overbeeke, C.J., Djajadiningrat, J.P., Hummels, C.C.M. and Wensveen, S.A.G. (2002). Beauty in Usability: Forget about Ease of Use!. In Green, W.S and Jordan, P.W. (Ed.), Pleasure with products: Beyond usability, London: Taylor & Francis, pp. 9-18.
2001
- Overbeeke, C.J., J.P. Djajadiningrat, S.A.G. Wensveen and C.C.M. Hummels (2001) From seeing to experience: From affordance to temptation. In: Gomringer E., & Laubstein, I. (Eds) Gestaltung macht Sinn- Macht Gestaltung Sinn? Ulm, IFG, pp. 26-36.
1999
- Hummels, C. (1999). De vorm van geur. In: M. Falck and D. Schaffelaars (Eds.) Geur & Ontwerp. In the series: MonografieÎn over vormgeving. Eindhoven: [Z]OO Producties, pp. 56-63.
Conference proceedings
2011
- Gent van, S., Hummels, C., Lu, Y., and Brombacher, A. (accepted). Experiential Design Landscapes as a design tool for market research of disruptive intelligent systems. Proceedings of Cambridge Academic Design Management Conference September 7 - 8, 2011, Cambridge, UK.
- Levy, P., Hummels, C. and Vinke, D. (2011). Bringing forth constructivist education assessment: A Frame of Reference to inspire and to support design education. Conference Design Principles and Practices. February 2 - 4, 2011, Rome, Italy.
- Trotto, A., Hummels, C., and Cruz Restrepo, M. (accepted). Design-driven innovation: designing for points of view using intuition through skills. Proceedings of the DPPI Conference 2011, June 22 - 25, Milan, Italy.
- Vinke, D. and Hummels, C. (accepted). A holistic and integrative approach to assessment for learning. Proceedings of the Conference on Assessment in higher education, July 6, Carlisle, UK.
2010
- Hummels, C. (2010). Designerly management: using design skills and processes to design and manage organisations. Constructions Matters - Design thinking: Exploring interfaces between design and management, May 5 – 7, 2010, Copenhagen, Denmark.
- Hummels, C and Vinke, D. Community Building through a Theme-based Living Learning Lab. ConnectED 2010 – 2nd international conference on design education, 28 June – 1 July 2010, Sydney, Australia.
- Vinke, D. and Hummels, C. Authentic assessment for autonomous learning. ConnectED 2010 – 2nd international conference on design education, 28 June – 1 July 2010, Sydney, Australia.
2009
- Hummels, C., Aarts, E. and Overbeeke, C.J. (2009). The shared worlds of Industrial Design TU/e and Philips Research. CHI 2009, April 4 – 9, 2009, Boston, MA, USA, pp. 2639-2642.
- Hummels, C. and Frens, J. (2009). The reflective transformative design process. CHI 2009, April 4 – 9, 2009, Boston, MA, USA, pp. 2655-2658.
- Hummels, C., Overbeeke, C.J. and Cruz, M. (2009). Designing the Melody of Interaction through Movies, Maps, Mechanisms,Prototypes and Presentations. CHI 2009, April 4 – 9, 2009, Boston, MA, USA, pp. 2647-2650.
- Helmes, J., Hummels, C. and Sellen, A. (2009). The Other Brother: Re-experiencing spontaneous moments from domestic life. Proceedings of the 3rd international Conference on Tangible and Embedded interaction (Cambridge, UK, February 16 - 18, 2009). TEI ’09, pp. 233-240. (Best paper award)
- Hengeveld, B., Hummels, C., Overbeeke, K., Voort, R., van Balkom, H. and de Moor, J. (2009). Tangibles for toddlers learning language. Proceedings of the 3rd international Conference on Tangible and Embedded interaction (Cambridge, UK, February 16 - 18, 2009). TEI ’09, pp. 161-168.
- Ross, P., Overbeeke, C.J., Hummels, C. and Wensveen, S. (2009). Exploring ethics and aesthetics in interactive product design: a workshop. International Conference on Designing Pleasurable Products and Interfaces, DPPI09, 13-16 October, Compiegne, France.
- Ross, P., Overbeeke, C.J., Wensveen, S. and Hummels, C. (2009). A transformational approach to interactive lighting system design. Experiencing Light 2009, International conference on the effects of light on well-being, 26-27 October, Eindhoven, The Netherlands.
2008
- Hengeveld, B.J., Voort, R., Hummels, C.C.M., Overbeeke, C.J., Moor, J. de, Balkom, H. van (2008). LinguaBytes. Proceedings of Interaction Design for Children Conference 2008, Chicago, IL, USA, Jun. 10-13, 2008.
- Voort, R., Van Balkom, H., Hengeveld, B., Hummels, C, De Moor, J., and Overbeeke, K. (2008). LinguaBytes: an interactive, tangible play and learning system to enhance early literacy and language development of toddlers with multiple disabilities. Proceedings of ISAAC 2008. Montreal, Canada. 2-7 Aug. 2008.
- Hummels, C. and Frens, J. (2008). Designing for the unknown: A design process for the future generation of highly interactive systems and products. In: A. Clarke, M. Evatt, P. Hogarth, J. Lloveras and L. Pons. New perspectives in Design Education Volume 1. Proceedings of the 10th International Conference on Engineering and Product Design Education, Barcelona, Spain, 4-5 september 2008, pp. 204-209.
- Hummels, C. and Overbeeke, C.J.. (2008). E-scale: unity of location and time, increasing bandwidth and enhancing physical learning does matter. In: A. Schmidt, E. van den Hoven and P. Holleis (Eds.) Proceedings of the 2nd international Conference on Tangible and Embedded interaction (Bonne, Germany, February 18 - 21, 2008). TEI '08, pp. 173 – 176.
- Bruns Alonso, M., Keyson, D. and Hummels, C. (2008). Squeeze, rock and roll: can tangible interaction with affective products support stress reduction?. In: A. Schmidt, E. van den Hoven and P. Holleis (Eds.) Proceedings of the 2nd international Conference on Tangible and Embedded interaction (Bonn, Germany, February 18 - 21, 2008). TEI '08, pp. 105-108.
- Hengeveld, B., Voort, R., Hummels, C., Van Balkom, H. and De Moor, J., Overbeeke, K. (2008). Let me actuate you. In: A. Schmidt, E. van den Hoven and P. Holleis (Eds.) Proceedings of the 2nd international Conference on Tangible and Embedded interaction (Bonn, Germany, February 18 - 21, 2008). TEI '08, pp. 159 – 166.
2007
- Hummels, C. (2007). Ludic design along the line: ludic engagement as part of resonant embodied interaction. Keynote speech In: E. Petersson and A.L. Brooks (Eds). Proceedings of the 1st international symposium on ludic engagement designs for all (LEDA). (Aalborg University Esbjerg, 28-30 november 2007).
- Balkom, H. van, Hengeveld, B.J., Hummels, C.C.M., Moor, J. de, Overbeeke, C.J., Voort, R. (2007). Linguabites: an interactive, tangible play and learning device to enhance early language and literacy development for young children with multiple disabilities. 9th European Conference for the Advancement of Assistive Technology, AAATE 2007, October 3rd-5th, San Sebastian.
- Boess, S., Saakes, D. and Hummels, C. (2007). When is role playing really experiential? Case studies. In: B. Ullmer, A. Schmidt, E. Hornecker, C. Hummels, R. Jacob & E. van der Hoven (Eds.) Proceedings of the 1st international Conference on Tangible and Embedded interaction (Baton Rouge, Louisiana, February 15 - 17, 2007). TEI '07. ACM Press, New York, NY, pp.279-282.
- Hengeveld, B., Hummels, C., Voort, R., Van Balkom, H. and De Moor, J. (2007). Designing for diversity: developing complex adaptive tangible products. In: B. Ullmer, A. Schmidt, E. Hornecker, C. Hummels, R. Jacob & E. van der Hoven (Eds.) Proceedings of the 1st international Conference on Tangible and Embedded interaction (Baton Rouge, Louisiana, February 15 - 17, 2007). TEI '07. ACM Press, New York, NY, pp.155-158.
- Hengeveld, B., Hummels, C., Overbeeke, K., Voort, R., Balkom, H. van & Moor, J. de (2007). Adapt or be adapted. Proceedings Physicality 2007, (Lancaster, UK). UWIC Press, pp.27-32.
2006
- Hummels, C., van der Helm, A., Hengeveld, B., Luxen, R., Voort, R., Van Balkom, H. and De Moor, J.. (2006). E-scope: an interactive, adaptive educational toy to stimulate the language and communicative skills of multiple-handicapped children. In: T. Brooks (Ed.) Conference proceedings of ArtAbilitation 2006, Esbjerg, Denmark. pp. 16-24.
- Hummels, C., and Overbeeke, C.J. (2006). Kinaesthesia in synaesthesia: the expressive power of gestures in design. In: L. Feijs, S. Kyffin & B. Young (Eds.) Design and semantics of form and movement DeSForM 2006, pp. 58-67
- Overbeeke, C.J., Wensveen, S. and Hummels, C. (2006) Design research: generating knowledge through doing. Drawing new territories; best of design research, 3rd symposium of design research, 17-18th November 2006, Swiss Design Network.
- Stappers, P.J. and Hummels, C. (2006). Form confusion in public spaces, or: how to lie with affordances? In: L. Feijs, S. Kyffin & B. Young (Eds.) Design and semantics of form and movement DeSForM 2006, pp. 104-108.
2005
- Hummels, C. (2005). ‘Descendants’ of a Design Quest for Diversity’. Keynote speech In: S. Wensveen, E. Diederiks, T. Djajadiningrat, A. Guenand, S. Klooster, M. Stienstra, P. Vink and K. Overbeeke (Eds.) Proceedings of the conference Designing Pleasurable Products and Interfaces , Eindhoven, 24-27 October, the Netherlands. pp. 13-26
- Hummels, C., Malisianou, E., Kauffman, A., Kim, J.M., and Helm, van der A. (2005). Design inspiration and research aspiration. In: S. Wensveen, E. Diederiks, T. Djajadiningrat, A. Guenand, S. Klooster, M. Stienstra, P. Vink and K. Overbeeke (Eds.) Proceedings of the conference Designing Pleasurable Products and Interfaces, Eindhoven, 24-27 October, the Netherlands. pp. 488-489
- Heijden, van der A., Hennink, A, Kistemaker, N. and Hummels, C. (2005). Especially made for you. In: S. Wensveen, E. Diederiks, T. Djajadiningrat, A. Guenand, S. Klooster, M. Stienstra, P. Vink and K. Overbeeke (Eds.) Proceedings of the conference Designing Pleasurable Products and Interfaces , Eindhoven, 24-27 October, the Netherlands. pp. 478-479
2004
- Hummels, C.C.M (2004). Educating interaction, experience and diversity. In: P. Loyd, N. Roozenburg, C. McMahon and L. Brodhurst (Eds.) The changing face of design education; Proceedings of the 2nd International Engineering and Product Design Education Conference, Delft, 2-3 september 2004, Delft, The Netherlands, pp. 247-254.
2003
- Hummels, C., Overbeeke, C.J. and Wormgoor, R. (2003) The Boulevard of Inspiration: Making design education tempting, experiential and personal. Journal of the Asian International Design Conference Vol. 1, Tsukuba, Japan, CD-Rom ISSN 1348-7817.
- Hummels, C., Ross, P. and Overbeeke, C.J. (2003) In search of resonant human computer interaction: Building and testing aesthetic installations. In: M. Rauterberg, M. Menozzi and J. Wesson (Eds.) Human Computer Interaction - Interact ‘03. Amsterdam: IOS Press, pp. 399-406
- Overbeeke, C.J., Hengeveld, B. and Hummels, C. (2003) Making intimacy tangible. Journal of the Asian International Design Conference Vol. 1, Tsukuba, Japan, CD-Rom ISSN 1348-7817.
2001
- Hummels, C.C.M., Djajadiningrat, J.P., & Overbeeke, C.J. (2001). Knowing, doing and feeling: communicating with your digital products. Interdisziplinäres Kolleg Kognitions- und Neurowissenschaften, Günne am Möhnesee, March 2-9 2001, pp. 289-308.
2000
- Hummels, C. and Overbeeke, C. (2000). Actions speak louder than words: shifting from buttons and icons to aesthetics of interaction. In: S. Pizzocaro, A. Arruda and D. De Moraes (Eds.). Design plus Research. Proceedings of the Politechnico di Milano conference, May 18-20, 2000, 284-290.
- Overbeeke, C.J., Djajadiningrat, J.P., Wensveen, S.A.G., & Hummels, C.C.M. (2000). Neglected aspects of HCI: Fun, beauty and bodily interaction. Full day tutorial at OZCHI, Proceedings of OZCHI 2000. Sydney, Australia
1999
- Hummels, C. (1999). Engaging Contexts to Evoke Experiences. Proceedings of the conference Design and Emotion, November 3-5 1999, Delft University of Technology, pp. 39-45.
- Hummels, C.C.M, & Overbeeke, C.J. (1999) The expressive power of gestures: Capturing scent in a spatial shape. In: Braffort, A., Gherbi, R., Gibet, S., Richardson, J., & Teil, D. (Eds), Gesture-based Communication in Human-Computer Interaction. Proceedings of the International Gesture Workshop, Gif-sur-Yvette, France.Berlin: Springer Verlag, pp. 23-36.
- Overbeeke, C.J., Djajadiningrat, J.P., Wensveen, S.A.G., & Hummels, C.C.M. (1999). Experiential and respectful. Proceedings of Useful and Critical, Helsinki.
1998
- Hummels, C.C.M. & Overbeeke, C.J. (1998).Designing and testing human computer interaction: A case study in virtual clay modelling. Proceedings of the 31th ISATA conference, Automotive Automation Limited, Croydon.
- Hummels, C.C.M., Smets, G.J.F. & Overbeeke, C.J. (1998). An intuitive two-handed gestural interface for computer supported product design. In: I. Wachsmuth & M. Froehlich (Eds.), Proceedings of the Gesture Workshop ‘97. Springer Verlag.
- Hummels, C., & Stappers, P.J. (1998). Meaningful gestures for human computer interaction: beyond hand postures. Proceedings for the third IEEE international conference on automatic face and gesture recognition (FG’98). April 14-16, 1998 in Nara, Japan. Los Alamitos: IEEE Computer Society Press, pp. 591 – 596.
1997
- Hummels, C.C.M., Paalder, A.E., Overbeeke, C.J., Stappers, P.J. en Smets, G.J.F. (1997). Two-handed gesture-based car styling in a virtual environment. D.Roller (Ed.) Proceedings of 30th ISATA, Mechantronics. Florence, Italy, June 16-19, Vol. I, pp. 227-234.
- Overbeeke, C.J., Kehler, T., Hummels, C.C.M. en Stappers, P.J. (1997) Exploiting the expressive: rapid entry of car designers’ conceptual sketches into a CAD environment. D. Roller (Ed.) Proceedings of the 30th ISATA, Mechantronics. Florence, Italy, June 16-19, Vol. I, 243-250.
External report
2005
- Huis in het Veld, R., Meijer, J., Lijding, M., Matysiak, A., Ivanovic, I. Krohn, H., Meratnia, N., Muthukrishnan, K., Raangs, R., Varkevisser, M., Hummels, C., Vollenbroek-Hutten, M. and Hermens, H. (2005). Settings based on early implementation of prototypes. Deliverable 5.2. Smart Surroundings Project. Internal report.
1998
- Overbeeke, K., Stappers, P.J., Hummels, C., Kehler, Matzke, D., T., Harris, G. & Porter, S.(1998). Innovative Styling Applications in Computer-aided Environments (INSTANCE). Functional Specification Report TR203, Brite-EuRam III Project 95-2151. January 1998.
1996
- Bock, Y., Dokken, T., Hummels, C. Makela, I. & Striepe, A. (1996). Innovative Styling Applications in Computer-aided Environments (INSTANCE). Virtual Clay Modelling Report TR302 , Brite-EuRam III Project 95-2151. 8 November 1996.
- Kehler, T., Overbeeke, K., Stappers, P.J., Hummels, C., Paalder, A., & Porter, S. (1996) Innovative Styling Applications in Computer-aided Environments (INSTANCE). Car Styling Report TR202, Brite-EuRam III Project 95-2151. 30 October 1996.
Internal report
2008
- Hummels, C., Vinke, D, van Daesdonk, P. and Apon, L. (2008). ID education guide 2008-2009. Eindhoven University of Technology, The Netherlands.
2004
- Hummels, C. (2004). Library of the future. Report on visibility and identity of future libraries in the virtual world. Report for the Library of Delft University of Technology.
1996
- Hummels, C.C.M. (1996). The expression of ideas: a basis for designer-computer interaction. Intern rapport Technische Universiteit Delft.
- Hummels, C.C.M., Paalder, A.E. & Smets, G.J.F. (1996) MOVE ON with automotive design in an virtual environment. Intern rapport Technische Universiteit Delft.
1995
- Hummels, C.C.M. (1995). Ontwerpen in een virtuele omgeving: de rol van manipulatie in de mens-computer interactie. Intern rapport Technische Universiteit Delft.