Areas of expertise

• Computer Graphics 080103
• Computer Human Interaction 080602
• Pattern Recognition And Data Mining 080109
• Artificial Intelligence And Image Processing 0801

Research interests

Biography

Publications

• Chu, R, Rahman, J, Caldwell, S et al. 2021, 'Detecting Lies: Finding the Degree of Falsehood from Observers’ Physiological Responses', 2021 IEEE International Conference on Systems, Man, and Cybernetics (SMC), IEEE, Institute of Electrical and Electronics Engineers, Piscataway, NJ.
• Hossain, M, Gedeon, T, Caldwell, S et al 2018, 'Investigating differences in two visualisations from observer's fixations and saccades', 2018 Australasian Computer Science Week Multiconference, ACSW 2018, ACM, New York, NY, USA, pp. 1-4.
• Zhu, X, Qin, Z, Gedeon, T et al 2018, 'Detecting the Doubt Effect and Subjective Beliefs Using Neural Networks and Observers' Pupillary Responses', 25th International Conference on Neural Information Processing, ICONIP 2018, ed. Cheng L., Leung A., Ozawa S., Springer, Cham, pp. 610-621.
• Chen, L, Gedeon, T, Hossain, M et al 2017, 'Are you really angry? detecting emotion veracity as a proposed tool for interaction', 29th Australian Computer-Human Interaction Conference, OzCHI 2017, ed. Brereton M.Vyas D.So, ACM, New York, pp. 412-416pp.
• Copeland, L, Gedeon, T & Caldwell, S 2016, 'Mitigating distractions during online reading: An explorative study', 2016 IEEE International Conference on Systems, Man and Cybernetics, SMC 2016, IEEE, Piscataway United States, pp. 4830 - 4835pp.
• Caldwell, S & Gedeon, T 2016, 'Boldly Going where no Higher Educators Have Gone Before: A Review of the 1st International Conference on Higher Education Advances, Valencia, Spain', Procedia - Social and Behavioral Sciences, vol. 228, pp. 348-355.
• Caldwell, S, Gedeon, T, Jones, R et al. 2015, 'Imperfect Understandings: A Grounded Theory And Eye Gaze Investigation Of Human Perceptions Of Manipulated And Unmanipulated Digital Images', World Congress on Electrical Engineering and Computer Systems and Science (EECSS 2015), International Association of Engineers IAENG Publications, Ottawa, Canada, pp. 9pp.
• Caldwell, S & Gedeon, T 2015, 'Optimising Peer Marking with Explicit Training: from Superficial to Deep Learning', 1st International Conference on Higher Education Advances, HEAd'15, ed. Elena de la Poza,Josep Domqnech,Jaime Lloret,M.Cinta Vincent Vela,Elena Zuriaga, Universitat de Valencia, Valencia, Spain, pp. 626 - 631pp.
• Caldwell, S, Gedeon, T, Jones, R et al. 2015, 'Comparing eye gaze tracking to reported perceptions of manipulated and unmanipulated digital images [ARTICLE REQUIRED]', Australian Journal of Intelligent Information Processing Systems, vol. 14, no. 3, pp. 26-36pp.
• Copeland, L, Gedeon, T & Caldwell, S 2015, 'Effects of text difficulty and readers on predicting reading comprehension from eye movements', IEEE Conference on Cognitive Infocommunications, CogInfoCom 2015, IEEE, unknown, pp. 407-412.
• Copeland, L, Gedeon, T & Caldwell, S 2014, 'Framework for Dynamic Text Presentation in eLearning', 6th International conference on intelligent human computer interaction, IHCI 2014, Elsevier B.V., Open access, pp. 150-153.
• Henschke, M, Gedeon, T, Jones, R et al. 2013, 'Wands Are Magic: A Comparison of Devices Used in 3D Pointing Interfaces', IFIP TC 13, International Conference on Human-Computer Interaction, INTERACT 2013, Springer Berlin Heidelberg, Cape Town, pp. 512-519.

Projects and Grants

Grants information is drawn from ARIES. To add or update Projects or Grants information please contact your College Research Office.

• C2 Sociotechnical Experimentation Collaboration (Secondary Investigator)
• Human interpretability of AI-mediated comparisons of sparse natural person photos (Primary Investigator)

Related websites

• http://www.thephotographicalist.wordpress.com
  

  Preserving the photographical perspective

  Since the introduction of the digital camera in the 1990’s, together with easy to use image manipulation software, people have been tinkering with photos, but there is no real mechanism by which tinkered and untinkered images can be delimited. I believe that as a result, the photograph has become a pseudo-endangered species.  Endangered, because we no longer know whether the images we view are photographs or photoart.  Pseudo, and thereby capable of remedy, because many of our images really are unmanipulated photographs, we just don’t know which ones to believe.

  The plight of the pseudo-endangered photograph has become an important focus of my career.  I am constructing a modern framework for photograph credibility that can operate in the networked and socially connected world we inhabit.

  I hope that I can connect with you as a photographer, and also as a member of the human family who wants our collective history and knowledge told in images in which we understand where the line between truth and fiction can be found. I hope we can help each other benefit from thinking more critically about the role our photographs play in the world and our individual lives.

  Along the way, we can explore the beautiful, confronting, whimsical, illuminating, colourful, wonderful world of photography!

  Dr Sabrina Caldwell

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• https://lafilosofafotografica.wordpress.com/author/sabrinacaldwell/
  

  Preservar nuestras perspectivas fotográficas

  Mi área de investigación es la fotografía, específicamente credibilidad de fotos. Central de mis investigaciónes es la importante distinción entre las fotografías (fotos de gente, lugares y eventos) y fotoARTE (imágenes que fueron una vez fotos pero ahora han cambiado por software de manipulación de imágenes). Este sitio es un foro público para explorar el arte, la tecnología y las implicaciones sociales de fotografías, fotoARTE y todo lo demás.