Augmented optometry training simulator with multi-point haptics

Training of optometrists is traditionally achieved under close supervision of peers and superiors. With the rapid advancement in technology, medical procedures are performed more efficiently and effectively, resulting in faster recovery times and less trauma to the patient. However, application of this technology has made it difficult to effectively demonstrate and teach these manual skills as the education is now a combination of not only the medical procedure but also the use of the technology. In this paper we propose to increase the training capabilities of optometry students through haptically-enabled single-point and multi-point training tools as well as augmented reality techniques. Haptics technology allows a human to touch and feel virtual computer models as though they are real. Through physical connection to the operator, haptic devices are considered to be personal robots that are capable of improving the human-computer interaction with a virtual environment. These devices have played an increasing role in developing expertise, reducing instances of medical error and reducing training costs. A haptically-enabled virtual training environment, integrated with an optometry slit lamp instrument can be used to teach cognitive and manual skills while the system tracks the performance of each individual. These interactions would ideally replicate every aspect of the real procedure, consequently preparing the trainee for every possible scenario, without risking the health of a real patient.

Optometry training simulation with augmented reality and haptics

Optometry is an essential health care profession that has existed for many centuries and is still evolving. However, the training approaches for optometrists are not yet on par with the latest technological evolution. The traditional supervisor-student training mode could not provide good immersion and repeatability, while most existing vision-based computer-assisted simulations provide even worse immersion on screens. In this paper, we propose an effective system for optometry training simulation with two major components: augmented reality and haptics. These components are integrated with the actual slit lamp and are able to greatly enhance the immersion for typical optometry training tasks such as foreign body removal. Medical doctors are also involved in suggesting configurations and validating visual and haptic rendering results. Preliminary user studies show very positive feedbacks from optometry students.

How Australian and New Zealand schools of optometry prepare students for culturally competent practice

Background: This study is an investigation of how Australian and New Zealand schools of optometry prepare students for culturally competent practice. The aims are: (1) to review how optometric courses and educators teach and prepare their students to work with culturally diverse patients; and (2) to determine the demographic characteristics of current optometric students and obtain their views on cultural diversity. Methods: All Australian and New Zealand schools of optometry were invited to participate in the study. Data were collected with two surveys: a curriculum survey about the content of the optometric courses in relation to cultural competency issues and a survey for second year optometry students containing questions in relation to cultural awareness, cultural sensitivity and attitudes to cultural diversity. Results: Four schools of optometry participated in the curriculum survey (Deakin University, Flinders University, University of Melbourne and University of New South Wales). Sixty-three students (22.3 per cent) from these four schools as well as the University of Auckland participated in the student survey. Cultural competency training was reported to be included in the curriculum of some schools, to varying degrees in terms of structure, content, teaching method and hours of teaching. Among second year optometry students across Australia and New Zealand, training in cultural diversity issues was the strongest predictor of cultural awareness and sensitivity after adjusting for school, age, gender, country of birth and language other than English. Conclusion: This study provides some evidence that previous cultural competency-related training is associated with better cultural awareness and sensitivity among optometric students. The variable approaches to cultural competency training reported by the schools of optometry participating in the study suggest that there may be opportunity for further development in all schools to consider best practice training in cultural competency. © 2014 Optometrists Association Australia.