Enhancing Robotic Swarms With Fractal Behaviours to Explore Unknown Enclosed Areas (2018)
Presentation / Conference
Eissa, H., Melis, W. J. C., Keates, S., & Doncheva, R. (2018, June). Enhancing Robotic Swarms With Fractal Behaviours to Explore Unknown Enclosed Areas. Paper presented at 3rd Medway Engineering Conference: Systems: Efficiency, Sustainability and Modelling, University of Greenwich, United Kingdom

Swarm robotics coordinates multiple interacting robots for which it takes inspiration from nature. It has been used in different engineering applications, such as: food searching, path planning, and communication between robots. Additionally, when ro... Read More about Enhancing Robotic Swarms With Fractal Behaviours to Explore Unknown Enclosed Areas.

When Universal Access does not go to plan: Lessons to be learned (2018)
Conference Proceeding
Keates, S. (2018). When Universal Access does not go to plan: Lessons to be learned. In M. Antona, & C. Stephanidis (Eds.), 12th International Conference on Universal Access in Human-Computer Interaction (UAHCI 2018), Proceedings, Part I (75-90). https://doi.org/10.1007/978-3-319-92049-8_6

While the theory of designing for Universal Access is increasingly understood, there remain persistent issues over realising products and systems that meet the goal of being accessible and usable by the broadest possible set of users. Clearly product... Read More about When Universal Access does not go to plan: Lessons to be learned.

Computational Mechanics and the Finite Element Method (2018)
Book Chapter
Okereke, M., & Keates, S. (2018). Computational Mechanics and the Finite Element Method. In S. Choi, H. Duan, Y. Fu, C. Guardiola, & J. Sun (Eds.), Finite Element Applications: A Practical Guide to the FEM Process (3-25). Cham: Springer. https://doi.org/10.1007/978-3-319-67125-3_1

This textbook demonstrates the application of the finite element philosophy to the solution of real-world problems and is aimed at graduate level students, but is also suitable for advanced undergraduate students. An essential part of an engineer?s t... Read More about Computational Mechanics and the Finite Element Method.

Generalized proportional fair (GPF) scheduler for LTE-A (2017)
Conference Proceeding
Aramide, S. O., Barakat, B., Wang, Y., Keates, S., & Arshad, K. (2017). Generalized proportional fair (GPF) scheduler for LTE-A. In 2017 9th Computer Science and Electronic Engineering (CEEC) (128-132). https://doi.org/10.1109/CEEC.2017.8101612

The growth of wireless traffic and the demand for higher data rates motivated researchers around the world to enhance the Long Term Evolution-Advanced (LTE-A) performance. Recently, a considerable amount of the research had been done to optimise the... Read More about Generalized proportional fair (GPF) scheduler for LTE-A.

Robotic assistants for universal access (2017)
Conference Proceeding
Keates, S., & Kyberd, P. J. (2017). Robotic assistants for universal access. In UAHCI 2017: Universal Access in Human?Computer Interaction. Human and Technological Environments (527-538). https://doi.org/10.1007/978-3-319-58700-4_43

Much research is now focusing on how technology is moving away from the traditional computer to a range of smart devices in smart environments, the so-called Internet of Things. With this increase in computing power and decrease in form factor, we ar... Read More about Robotic assistants for universal access.

Simultaneous Bayesian Clustering and Feature Selection Through Student’s ${t}$ Mixtures Model (2017)
Journal Article
Sun, J., Zhou, A., Keates, S., & Liao, S. (2018). Simultaneous Bayesian Clustering and Feature Selection Through Student’s ${t}$ Mixtures Model. IEEE Transactions on Neural Networks and Learning Systems, 29(4), 1187-1199. https://doi.org/10.1109/tnnls.2016.2619061

In this paper, we proposed a generative model for feature selection under the unsupervised learning context. The model assumes that data are independently and identically sampled from a finite mixture of Student?s t distributions, which can reduce th... Read More about Simultaneous Bayesian Clustering and Feature Selection Through Student’s ${t}$ Mixtures Model.

An evolutionary machine learning algorithm to enhance language processing. (2017)
Presentation / Conference
Kinch, M., Melis, W. J., & Keates, S. (2017, February). An evolutionary machine learning algorithm to enhance language processing. Poster presented at 1st HBP Student Conference, Vienna, Austria

No abstract available.

Defining Acceptable Interaction for Universal Access (2015)
Conference Proceeding
Keates, S. (2015). Defining Acceptable Interaction for Universal Access. In M. Antona, & C. Stephanidis (Eds.), Universal Access in Human-Computer Interaction. Access to Today's Technologies (54-63). https://doi.org/10.1007/978-3-319-20678-3_6

Many new assistive input systems developed to meet the needs of users with functional impairments fail to make it out of the research laboratory and into regular use by the intended users. This paper examines some of the reasons for this and focuses... Read More about Defining Acceptable Interaction for Universal Access.

The role of simulation in designing for universal access. (2014)
Conference Proceeding
Keates, S., & Looms, P. O. (2014). The role of simulation in designing for universal access. In C. Stephanidis, & M. Antona (Eds.), Universal access in human-computer interaction. Design and development methods for universal access: 8th International Conference, UAHCI 2014, Held as Part of HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014, Proceedings, Part I (54-63). https://doi.org/10.1007/978-3-319-07437-5_6

It is known that the adoption of user-centred design processes can lead to more universally accessible products and services. However, the most frequently cited approach to user-centred design, i.e. participatory design, can be both problematic and e... Read More about The role of simulation in designing for universal access..

Design for the Value of Inclusiveness (2014)
Book Chapter
Keates, S. (2014). Design for the Value of Inclusiveness. In J. V. D. Hoven, P. E. Vermaas, & I. V. D. Poel (Eds.), Handbook of Ethics, Values and Technological Design (1-17). Dordrecht: Springer. https://doi.org/10.1007/978-94-007-6994-6_15-1

There is an increasing awareness that many everyday products and services present challenges and difficulties to potential users. These difficulties may arise because the products and services have not been designed to allow for the full range of fun... Read More about Design for the Value of Inclusiveness.

The future of universal access? merging computing, design and engineering (2013)
Conference Proceeding
Keates, S., Bradley, D., & Sapeluk, A. (2013). The future of universal access? merging computing, design and engineering. In S. Constantine, & M. Antona (Eds.), Universal Access in Human-Computer Interaction. Applications and Services for Quality of Life: 7th International Conference, UAHCI 2013. Proceedings, Part III (54-63). https://doi.org/10.1007/978-3-642-39194-1_7

Technology is advancing at a fast pace while the shape and nature of computers continues to evolve, with tablets and smartphones illustrating the move away from the traditional notion of a laptop or desktop computer. Similarly, networking and sensing... Read More about The future of universal access? merging computing, design and engineering.

eHealth and the internet of things (2013)
Conference Proceeding
Ball, L., Szymkowiak, A., Keates, S., Bradley, D., & Brownsell, S. (2013). eHealth and the internet of things. In Proceedings of the 3rd International Conference on Pervasive Embedded Computing and Communication Systems (139-142). https://doi.org/10.5220/0004336701390142

To respond to an ageing population, eHealth strategies offer significant opportunities in achieving a balanced and sustainable healthcare infrastructure. Advances in technology both at the sensor and device levels and in respect of information techno... Read More about eHealth and the internet of things.

The game is aFoot, Watson: DeepQA systems and the future of HCI (2012)
Book Chapter
Keates, S., & Varker, P. (2012). The game is aFoot, Watson: DeepQA systems and the future of HCI. In M. M. Soares, & F. Rebelo (Eds.), Advances in Usability Evaluation Part II (341-348). Florida, USA: CRC Press. https://doi.org/10.1201/b12324-40

In February 2011, the IBM Watson DeepQA (deep question and answer) system took part in a special challenge, pitting its question and answer capability against former Jeopardy!TM grand champions in a televised match. Watson emerged victorious from the... Read More about The game is aFoot, Watson: DeepQA systems and the future of HCI.

Using motion sensing remote controls with older adults (2011)
Conference Proceeding
von Bruhn Hinné, T., & Keates, S. (2011). Using motion sensing remote controls with older adults. In C. Stephanidis (Ed.), Universal Access in Human-Computer Interaction. Design for All and eInclusion: 6th International Conference, UAHCI 2011, Proceedings, Part II (166-175). https://doi.org/10.1007/978-3-642-21663-3_18

This paper examines how motion sensitive remote control devices can improve the usability of television sets for older adults. It investigates the use of a pointing remote control where the actions are read and selected on the TV screen by a group of... Read More about Using motion sensing remote controls with older adults.

Teaching the next generation of universal access designers: a case study (2011)
Conference Proceeding
Keates, S. (2011). Teaching the next generation of universal access designers: a case study. In C. Stephanidis (Ed.), Universal Access in Human-Computer Interaction. Design for All and eInclusion: 6th International Conference, UAHCI 2011, Proceedings, Part I (70-79). https://doi.org/10.1007/978-3-642-21672-5_9

This paper describes the development of the ?Usability and Accessibility? course for M.Sc. students at the IT University of Copenhagen. The aim is to examine whether this course provides an effective and useful method for raising the issues around Un... Read More about Teaching the next generation of universal access designers: a case study.

Inclusive design for ordinary users in extraordinary circumstances (2009)
Conference Proceeding
Keates, S. (2009). Inclusive design for ordinary users in extraordinary circumstances. In C. Stephanidis (Ed.), Universal Access in Human-Computer Interaction. Addressing Diversity. 5th International Conference, UAHCI 2009, Proceedings, Part I (525-534). https://doi.org/10.1007/978-3-642-02707-9_59

Universal access is commonly interpreted as focusing on designing for users with atypical requirements ? specifically users with disabilities or older adults. However, universal access is also about providing access to users in all situations and cir... Read More about Inclusive design for ordinary users in extraordinary circumstances.

Cognitive impairments, HCI and daily living (2009)
Conference Proceeding
Keates, S., Kozloski, J., & Varker, P. (2009). Cognitive impairments, HCI and daily living. In C. Stephanidis (Ed.), Universal Access in Human-Computer Interaction. Addressing Diversity. 5th International Conference, UAHCI 2009, Proceedings, Part I (366-374). https://doi.org/10.1007/978-3-642-02707-9_42

As computer systems become increasingly more pervasive in everyday life, it is simultaneously becoming ever more important that the concept of universal access is accepted as a design mantra. While many physical impairments and their implications for... Read More about Cognitive impairments, HCI and daily living.

System and method for correcting positioning and triggering errors for aim-and-trigger devices (2008)
Patent
Keates, S. L., Malkin, P. K., & Trewin, S. M. (2008). System and method for correcting positioning and triggering errors for aim-and-trigger devices. US 12/132,908

A system and method for correcting mispositioning of an aiming device including extracting features from an information stream which includes position information for an aiming device and comparing the features with feature profiles to determine modi... Read More about System and method for correcting positioning and triggering errors for aim-and-trigger devices.

Investigating the Inclusivity of Digital Television Set-Top Boxes (2004)
Conference Proceeding
Keates, S. (2004). Investigating the Inclusivity of Digital Television Set-Top Boxes. In C. Stary, & C. Stephanidis (Eds.), User-Centered Interaction Paradigms for Universal Access in the Information Society: Revised Selected Papers from the 8th ERCIM Workshop on User Interfaces for All. Part IV (340-359). https://doi.org/10.1007/978-3-540-30111-0_30

The aim of this study was to investigate the accessibility of digital television (DTV) technology available in the UK, focusing on the current generation of set-top boxes (STBs) which provide ?free to view? services. Specifically, the objective of th... Read More about Investigating the Inclusivity of Digital Television Set-Top Boxes.

Inclusive design in industry: barriers, drivers and the business case (2004)
Conference Proceeding
Dong, H., Keates, S., & Clarkson, P. J. (2004). Inclusive design in industry: barriers, drivers and the business case. In C. Stary, & C. Stephanidis (Eds.), User-Centered Interaction Paradigms for Universal Access in the Information Society: Revised Selected Papers from the 8th ERCIM Workshop on User Interfaces for All. Part IV (305-319). https://doi.org/10.1007/978-3-540-30111-0_26

Despite increasing discussion in academia, genuinely ?inclusive? design in industry remains the exception rather than the rule. Based on literature reviews and industry surveys, this paper explores the barriers faced by manufacturers, retailers and d... Read More about Inclusive design in industry: barriers, drivers and the business case.