Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Research Publications


Publications for Peter Howarth

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Journal Articles

Howarth, P and Hodder, S (2015) Subjective responses to display bezel characteristics, APPLIED ERGONOMICS, 47, pp.253-258, ISSN: 0003-6870. DOI: 10.1016/j.apergo.2014.10.005.

Karpicka, E and Howarth, PA (2013) Heterophoria adaptation during the viewing of 3D stereoscopic stimuli, Ophthalmic and Physiological Optics, 33(5), pp.604-610, ISSN: 0275-5408. DOI: 10.1111/opo.12081.

Diels, C and Howarth, PA (2013) Frequency characteristics of visually induced motion sickness, Human Factors, 55(3), pp.595-604, ISSN: 0018-7208. DOI: 10.1177/0018720812469046.

Karpicka, E and Howarth, PA (2013) Heterophoria adaptation during the viewing of 3D stereoscopic stimuli, Ophthalmic and Physiological Optics, ISSN: 0275-5408. DOI: 10.1111/opo.12081.

Wynn, T, Howarth, PA, Kunze, BR (2012) Night-time lookout duty: The role of ambient light levels and dark adaptation, Journal of Navigation, 65(4), pp.589-602, ISSN: 0373-4633. DOI: 10.1017/S0373463312000288.

Rosenfield, M, Howarth, PA, Sheedy, JE, Crossland, MD (2012) Vision and IT displays: A whole new visual world, Ophthalmic and Physiological Optics, 32(5), pp.363-366, ISSN: 0275-5408. DOI: 10.1111/j.1475-1313.2012.00936.x.

Karpicka, E and Howarth, PA (2011) Heterophoria changes, visual discomfort and 3D stereoscopic displays, VTT Symposium (Valtion Teknillinen Tutkimuskeskus), (269), pp.89-90, ISSN: 0357-9387.

Diels, C and Howarth, PA (2011) Visually induced motion sickness: Single- versus dual-axis motion, Displays, 32(4), pp.175-180, ISSN: 0141-9382. DOI: 10.1016/j.displa.2011.02.005.

Howarth, PA (2011) Potential hazards of viewing 3-D stereoscopic television, cinema and computer games: a review, Ophthalmic and Physiological Optics [OPO] The Journal of the College of Optometrists, 31, pp.111-122, ISSN: 0275-5408. DOI: 10.1111/j.1475-1313.2011.00822.x.

Howarth, PA (2011) The geometric horopter, Vision Research, 51, pp.397-399, ISSN: 0042-6989. DOI: 10.1016/j.visres.2010.12.018.

Howarth, PA and Hodder, SG (2008) Characteristics of habituation to motion in a virtual environment, Displays, 29(2), pp.117-123.

Howarth, PA (2008) The adverse health and safety effects of viewing visual images, Displays, 29(2), pp.45-46.

Ukai, K and Howarth, PA (2008) Visual fatigue caused by viewing stereoscopic motion images: Background, theories, and observations, Displays, 29(2), pp.106-116, DOI: 10.1016/j.displa.2007.09.004.

Howarth, PA and Hodder, SG (2008) Characteristics of habituation to motion in a virtual environment, Displays, 29, pp.117-123, DOI: 10.1016/j.displa.2007.09.009.

Howarth, PA (2008) The adverse health and safety effects of viewing visual images, Displays, 29, pp.45-46, DOI: 10.1016/j.displa.2007.09.012.

Diels, C, Howarth, PA, Hodder, SG (2008) Misperception of the direction of visually induced illusory self-motion, PERCEPTION, 37(2), pp.315-316, ISSN: 0301-0066.

Howarth, PA (2008) The rotating-restaurant effect, PERCEPTION, 37(2), pp.309-309, ISSN: 0301-0066.

Howarth, PA and Hodder, SG (2007) Characteristics of habituation to motion in a virtual environment, Displays, DOI: 10.1016/j.displa.2007.09.009.

Diels, C, Ukai, K, Howarth, PA (2007) Visually Induced Motion Sickness with Radial Displays: Effects of Gaze Angle and Fixation, Aviation, Space and Environmental Medicine, 78(7), pp.659-665, ISSN: 0095-6562.

Diels, C, Ukai, K, Howarth, PA (2007) Visually induced motion sickness with radial displays: Effects of gaze angle and fixation, AVIATION SPACE AND ENVIRONMENTAL MEDICINE, 78(7), pp.659-665, ISSN: 0095-6562.

Howarth, PA and Clemes, SA (2006) Susceptibility to induced visual discomfort during the menstrual cycle while viewing a visual display unit, Optometry and Vision Science, 83(3), pp.190-194, ISSN: 1040-5488. DOI: 10.1097/01.opx.0000208626.35109.21.

Howarth, PA (2006) Color in electronic displays, Applied Ergonomics, 25(4), pp.260-260.

Diels, C and Howarth, PA (2006) The effect of optic-flow characteristics on visually induced motion sickness, PERCEPTION, 35(3), pp.422-422, ISSN: 0301-0066.

Diels, C and Howarth, PA (2006) Frequency dependence of visually-induced motion sickness in the fore-and-aft direction, Aviation, Space, and Environmental Medicine, 77(3), pp.528-535.

Clemes, SA and Howarth, PA (2005) The Menstrual Cycle and Susceptibility to Virtual Simulation Sickness, Journal of Biological Rhythms, 20(1), pp.71-82, ISSN: 0748-7304. DOI: 10.1177/0748730404272567.

Ji, J, So, RHY, Lor, F, Cheung, RTF, Howarth, PA, Stanney, K (2005) A Search for Possible Neural Pathways Leading to Visually Induced Motion Sickness, Vision, 17(2), pp.131-134.

Diels, C and Howarth, PA (2005) Visually induced motion sickness in the fore-and-aft axis, PERCEPTION, 34(2), pp.246-246, ISSN: 0301-0066.

Howarth, PA and Hodder, S (2004) Bezel gloss and glare, Displays, 25(2-3), pp.77-87, ISSN: 0141-9382. DOI: 10.1016/j.displa.2004.07.002.

Howarth, PA, Clemes, SA, Hodder, SG, Moffitt, K, Robles De La Torre, G, Ruddle, RA, Steed, A (2003) Review of " Handbook of Virtual Environments: Design, Implementation, and Applications, Presence: Teleoperators and Virtual Environments, 12(2), pp.231-236.

Brooke Wavell, KS, Perrett, LK, Howarth, PA, Haslam, RA (2002) Influence of the Visual Environment on The Postural Stability in Healthy Older Women, Gerontology, 48, pp.293-297, ISSN: 1423-0003. DOI: 10.1159/000065252.

Haslam, RA, Sloane, J, Hill, LD, Brooke Wavell, KS, Howarth, PA (2001) What Do Older People Know About Safety on Stairs?, Ageing and Society, 21, pp.759-776, ISSN: 1469-1779. DOI: 10.1017/S0144686X01008364.

Hill, LD, Haslam, RA, Brooke Wavell, KS, Howarth, PA, Sloane, JE (2000) How do Older People Use Their Stairs? Working with Older People, 4, pp.24-27.

Howarth, PA, Hill, LD, Haslam, RA, Brooke Wavell, KS (2000) Falls on the Stairs: Visual Risk Factors, Optometry Today, pp.26-27, ISSN: 0268-5485.

Hill, KJ and Howarth, PA (2000) Habituation to the Side Effects of Immersion in a Virtual Environment, Displays, 21, pp.25-30, ISSN: 0141-9382.

Howarth, PA, Heron, G, Whittaker, L (2000) The Measurement of Pupil Cycling Time, Graefe's Arch. Clin. Exp. Opthalmology, 238, pp.826-832.

Howarth, PA and Heron, G (2000) Repeated Measures of Horizontal Heterophoria, Optometry and Vision Science, 77(11), pp.616-619, ISSN: 1040-5488.

Howarth, PA (1999) Lighting in the Workplace - A Glaring Problem, The Safety and Health Practitioner Supplement, 17(7), pp.27-28, ISSN: 0958-479X.

Howarth, PA and Finch, M (1999) The Nauseogenicity of Two Methods of Navigating Within a Virtual Environment, Applied Ergonomics, 30, pp.39-45, ISSN: 0003-6870.

Howarth, PA (1999) Oculomotor Changes Within Virtual Environments, Applied Ergonomics, 30, pp.59-67, ISSN: 0003-6870.

Quarrie, CJ and Howarth, PA (1997) Smart Cards for the Visually Impaired, Optometry Today, pp.36-38.

Howarth, PA and Costello, PJ (1997) The Occurrence of Virtual Simulation Sickness Symptoms When An HMD Was Used as a Personal Viewing System, Displays, 18, pp.107-116, ISSN: 0141-9382.

Howarth, PA and Costello, PJ (1997) The occurrence of virtual simulation sickness when an HMD was used as a personal viewing system, Displays, 18(2), pp.107-116.

Howarth, PA (1996) Virtual Reality (VR) Spans the Atlantic, Optometry Today, 36(11), pp.37-38, ISSN: 0268-5485.

Costello, PJ and Howarth, PA (1996) Visual Issues in Virtual Environments, Part 2, Optometry Today, 36(7), pp.38-40.

Costello, PJ and Howarth, PA (1996) Visual Issues in Virtual Environments, Optometry Today, 36(5), pp.34-36, ISSN: 0268-5485.

Bressloff, PC, Wood, CV, Howarth, PA (1996) Nonlinear Shunting Model of the Pupil Light Reflex, Proceedings of the Royal Society B, 263, pp.953-960.

Howarth, PA and Winn, B (1994) Amelioration of Amblyopia During Active Arousal, The Optician, 207(5445), pp.12-15.

Howarth, PA (1994) A Prescription to Cure Terminal Trouble, The Optician, 207(5448), pp.28-31, ISSN: 0030-3968.

Greenhouse, DS, Bailey, IL, Berman, SM, Howarth, PA (1993) Temporal Contrast Sensitivity changes Associated With Simultaneous Viewing of Two Flickering Sources: Application to VDT viewing, Lighting Research and Technology, 25(4), pp.161-166, ISSN: 0024-3426.

Howarth, PA, Heron, G, Greenhouse, DS, Bailey, IL, Berman, SM (1993) Discomfort from Glare: The Role of Pupillary Hippus, Lighting Research Technology, 25(1), pp.37-42, ISSN: 0024-3426.

HOWARTH, PA (1992) THE MEASUREMENT OF PUPIL CYCLING TIME, INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 33(4), pp.1146-1146, ISSN: 0146-0404.

Greenhouse, DS, Bailey, IL, Howarth, PA, Berman, SM (1992) Spatial Adaptation to Text on a Video Display Terminal, Ophthalmic and Physiological Optics, 12(3), pp.302-306, ISSN: 0275-5408.

Howarth, PA (1992) The chromatic eye: a new reduced-eye model of ocular chromatic aberration in humans, Applied Optics, 31(19), pp.3594-3600.

Howarth, PA, Bailey, IL, Berman, S, Heron, G, Greenhouse, DS (1991) Location of non-linear processes within the pupillary pathway, Applied Optics, 30(16), pp.2100-2105.

Raasch, T, Bailey, IL, Howarth, PA, Greenhouse, DS, Berman, S (1991) Visual Performance at Video Display Terminals - Effects of Screen color and illuminant type, Optometry and Vision Science, 68(12), pp.924-929.

Bradley, A, Still, DL, Zhang, XX, Howarth, PA (1990) Theory and measurement of ocular chromatic aberration, Vision Research, 30(1), pp.33-49.

Howarth, PA, Zhang, XX, Bradley, A, Still, DL, Thibos, LN (1988) Does the Chromatic aberration of the eye vary with age? JOSA A, 5(12), pp.2087-2092.

Verdon, W and Howarth, PA (1988) The pupil's response to short wavelength stimulation, Vision Research, 28(10), pp.1119-11128.

HOWARTH, PA and ISTANCE, HO (1986) THE VALIDITY OF SUBJECTIVE REPORTS OF VISUAL DISCOMFORT, HUMAN FACTORS, 28(3), pp.347-351, ISSN: 0018-7208. DOI: 10.1177/001872088602800311.

Howarth, PA (1986) The longitudinal chromatic aberration of the eye, and its correction, Vision Research, 26(2), pp.361-366.

Schor, C and Howarth, PA (1986) Suprathreshold stereo-depth matches as a function of contrast and spatail frequency, Perception, 15, pp.249-255.

Howarth, PA (1986) Statistical concepts in the analysis of vision and visual acuity, Ophthalmic and Physiological Optics, 6(3), pp.349-351.

HOWARTH, PA and ISTANCE, HO (1985) THE ASSOCIATION BETWEEN VISUAL DISCOMFORT AND THE USE OF VISUAL-DISPLAY UNITS, BEHAVIOUR & INFORMATION TECHNOLOGY, 4(2), pp.131-149, ISSN: 0144-929X. DOI: 10.1080/01449298508901794.

Howarth, PA (1984) The lateral chromatic aberration of the eye, Ophthalmic and Physiological Optics, 4(3), pp.223-226.



Conferences

Howarth, PA and Underwood, PJ (2011) The Impact of Viewing Stereoscopic Displays on the visual system. In Joint VR Conference of EGVE - EuroVR, Nottingham, pp.19-25.

Diels, C and Howarth, PA (2007) Visually Induced Motion Sickness during Single and Dual Axis Motion. In First International Symposium on Visually Induced Motion Sickness, Fatigue, and Photosensitive Epileptic Seizures (VIMS2007), Hong Kong, pp.1-1.

Ji, JTT, Chow, E, Lor, F, So, RHY, Cheung, RTF, Stanney, K, Howarth, PA (2007) A biologically inspired computational model relating vection and visually induced motion sickness: Individual differences and sensitivity analysis. In VIMS 2007, Hong Kong, pp.33-40.

Brace, CL, Haslam, RA, Brooke Wavell, KSF, Howarth, PA (2003) Behaviour, Product and Environmental Interaction Affecting Risk of Older People Falling in the Home. In eds, TESOK (ed) Proceedings of the XVth Triennial Congress of the International Ergonomics Association and 7th Joint Conference of Ergonomics Society of Korea/Japan Ergonomics Society, Seoul, Korea.

Brace, CL, Haslam, RA, Brooke Wavell, KSF, Howarth, PA (2003) Being Led up the Garden Path: Why Older People are Still Falling at Home. In The Ergonomics society Annual Conference, Contemporary Ergonomics, Edinburgh, UK, pp.111-116.

Clemes, SA and Howarth, PA (2003) A field study investigating the relationship between visual discomfort and the menstrual cycle in VDU workers. In McCabe, PT (ed) Annual Conference of the Ergonomics-Society, CONTEMPORARY ERGONOMICS 2003, HERIOT WATT UNIV, EDINBURGH, SCOTLAND, pp.189-194, ISBN: 0-415-30994-8.

Haslam, RA, Brace, CL, Brooke Wavell, KS, Howarth, PA (2002) Falls in the Home - Behavioural and Design Factors Affecting the Safety of Older People. In Proceedings of the 6th World Conference on Injusy Prevention and Control, Montreal, Canada, p.526, ISBN: 2 7606 1845 5.

Brace, CL, Haslam, RA, Brooke Wavell, KS, Howarth, PA (2002) Reducing Falls in the Home Among Older People - Behavioural and Design Factors. In McCabe, PTE (ed) Ergonomics Society Annual Conference, Contemporary Ergonomics, Cambridge, UK, pp.471-476, ISBN: 0 415 27734 5.

Brace, CL, Haslam, RA, Brooke Wavell, KS, Howarth, PA (2001) Falls in the Home Among Older People - Qualitative Findings. In Proceedings of the 2nd UK Conference on Falls and Postural Stability, London, UK, p.26.

Haslam, RA, Hill, LD, Howarth, PA, Brooke Wavell, KS, Sloane, JE (2001) Actions of Older People Affect their Risk of Falling on Stairs. In Hanson, MAE (ed) Ergonomics Society Annual Conference, Contemporary Ergonomics, Cirencester, Glos, UK, pp.159-163, ISBN: 0 415 25073 0.

Haslam, RA, Hill, LD, Howarth, PA, Brooke Wavell, KS, Sloane, JE (2000) The Involvement of Behaviour in Risk of Older People Falling on Stairs. In Proceedings of the 1st Nottingham Conference on Falls and Postural Stability, Nottingham, UK, p.56.

Brooke Wavell, KS, Perrett, LK, Howarth, PA, Haslam, RA (2000) The Influence of Visual Environment on Postural Stability in Healthy Older Women. In Proceedings of the 1st Nottingham Conference on Falls and Postural Stability, Nottingham, UK, p.75.

Hill, LD, Haslam, RA, Brooke Wavell, KS, Howarth, PA, Sloane, JE (2000) Reducing Falls in the Home - How Do Older People Use Their Stairs?. In XIVth Triennial Congress of the International Ergonomics Society and 44th Annual Meeting of the Human Factors and Ergonomics Society, Proceedings of the IEA 2000/HFES 2000 Congress, San Diego, USA, pp.72-75.

Hill, LD, Haslam, RA, Brooke Wavell, KS, Howarth, PA, Sloane, JE (2000) Behaviour and Falls on Stairs Among Older People. In Proceedings of the 5th World conference on Injury Prevention and Control, New Delhi, India, p.437.

Howarth, PA and Hill, KJ (1999) The Maintenance of Habituation to Virtual Simulation Sickness. In Bullinger, H and Zeigler, JE (ed) Proceedings of HCI'99, Munich, pp.137-141, ISBN: 0 8058 3391 9.

Howarth, PA (1997) Can Pupil Responses be Used to Reveal Emotions. In Proceedings of 22nd Pupil Colloquium, Point Clear, Alabama, USA, p.31.

Howarth, PA and Costello, PJ (1997) The Development of a Visual Test Battery for Virtual Reality Users. In Robertson, SAE (ed) The Ergonomics Society Annual Conference 1997, Contemporary Ergonomics, Stoke Rochford, Norfolk, pp.266-281, ISBN: 0 7484 0677 8.

Howarth, PA and Costello, PJ (1997) The development of a visual test battery for virtual reality users. In Robertson, SA (ed) Annual Conference of the Ergonomics-Society, CONTEMPORARY ERGONOMICS 1997, STOKE ROCHFORD HALL, LINCOLNSHIRE, ENGLAND, pp.276-281, ISBN: 0-7484-0677-8.

Howarth, PA and Costello, PJ (1996) The Nauseogenicity of Using a Head-Mounted Display, Configured as a Personal Viewing System, for an Hour. In Bergamasco, ME (ed) FIVE'96 (Framework for Immersive Virtual Environments), Advances, Applications and Impact of Immersive Virtual Environments, Pisa, Italy, pp.146-153.

Howarth, PA (1996) Empirical Studies of Accommodation, Convergence, and HMD Use. In Proceedings of Hoso-Bunka Foundation Symposium, Tokyo, Japan, pp.21-24.

Istance, HO, Spinner, C, Howarth, PA (1996) Eye-Based Control of Standard GUI Software. In Sasse, A, M, Cunningham, J, R, Winder, eds, RL (ed) HCI'96, People and Computers XI, Imperial College, London, England, pp.141-158.

Istance, HO, Spinner, C, Howarth, PA (1996) Providing Motor Impaired Users with Access to Standard Graphical User Interface (GUI) Software via Eye-Based Interactions. In Sharkey, PME (ed) Proceedings of 1st European Conference on Disability, Virtual Reality and Associated Technologies, Maidenhead, Berks, pp.109-116, ISBN: 0 7049 1140 X.

Howarth, PA and Costello, PJ (1996) Visual Effects of Immersion in Virtual Environments: Interim Results from the U.K. Health and Safety Executive Study. In Display, SFI (ed) SID International Symposium 1996, Society for Information Display Digest of Technical Papers, San Diego, U S A, pp.885-888.

Istance, HO, Lindqvist, M, Howarth, PA (1995) The Feasibility of Eye-based Interaction with Objects Displayed in the Viewing Volume Created by a Stereoscopic Display. In Proceedings of HCI'95, Huddersfield, England, pp.25-33.

Howarth, PA (1994) Virtual Reality: An Occupational Health Hazard of the Future?. In Medicine, TSOO and Nursing, TSOOH (ed) Working for Health, Glasgow, pp.110-122.

Istance, HO and Howarth, PA (1994) Input Device Emulation Using an Eye-Tracker for Interaction with Graphical User Interfaces. In Baber, C and Stanton, NAE (ed) Designing Future Interaction, Warwick University, pp.30-34.

Istance, HO and Howarth, PA (1994) Keeping an Eye on Your Interface: The Potential for Eye-Based Control of Graphical User Interfaces (GUI's). In Cockton, G, Draper, W, S, Weir, eds, GRS (ed) HCI '94, People and Computers IX, Glasgow, UK, pp.195-209.

Istance, HO and Howarth, PA (1993) Performance Modelling and Investigation of User Performance Using an Eyetracker As An Input Device. In Proceedings of the Polish-English Meeting on Information Systems, Bialystok University of Technology, pp.44-60.

Howarth, PA, Instance, HO, Paterson, SL, O'Connor, DS (1992) WYLAIWYG: Controlling Computers by Eye. In Proceedings of Third International Conference on Visual Search, Nottingham, pp.16-17.

Howarth, PA (1992) The Measurement of Pupil Cycling Time. In Investigative Ophthalmology and Vision Science, London, p.2271.

Howarth, PA, Instance, HO, Layton, SR (1992) Controlling Computers by Eye: A Wink or a Stare?. In Optometry and Visual Science, London, pp.170-171.



Books

Howarth, PA (1989) Flicker and the Pupil.



CD Objects

Brace, CL, Haslam, RA, Brooke Wavell, KSF, Howarth, PA (2003) Behaviour, Product and Environmental Interaction Affecting Risk of Older People Falling in the Home,.



Chapters

Haslam, RA, Hill, LD, Howarth, PA, Brooke-Wavell, K, Sloane, JE (2009) Actions of older people affect their risk of falling on stairs. In Unknown Parent Title, pp.479-483, ISBN: 9780415804349.

Haslam, R, Hill, D, Sloane, J, Howarth, PA, Brooke Wavell, KSF (2006) Behaviour and the Safety of older People on Stairs. In Haslam, R and Stubbs, D (ed) Understanding and Preventing Falls, Taylor & Francis, CRC Press, pp.209-234.

Howarth, PA (2006) Role of Vision in Falls. In Haslam, R and Stubbs, D (ed) Understanding and Preventing Falls, Taylor & Francis, CRC Press, pp.69-88.

Howarth, PA (2005) Assessment of the visual environment. In Wilson, JR and Corlett, N (ed) Evaluation of Human Work, CRC Taylor and Francis, pp.663-692.

Howarth, PA and Bullimore, MA (2005) Vision and Visual Work. In Wilson, JR and Corlett, N (ed) Evaluation of Human Work, CRC Taylor & Francis, pp.573-604.

Howarth, PA (2003) Virtual Simulation Sickness: Is Vection the Only Issue?. In Waard, D, D, Brookhuis, A, K, Sommer, M, S, Verwey, eds, WB (ed) Human Factors in the Age of Virtual Reality, Shaker Publishing, pp.53-59, ISBN: 90 423 0230 5.

Clemes, SA and Howarth, PA (2003) Habituation to Virtual Simulation Sickness: Volunteers are Tested at Weekly Intervals. In Waard, D, R, Brookhuis, A, K, Simmer, M, S, Verwey, eds, WB (ed) Human Factors in the Age of Virtual Reality, Shaker Publishing, pp.61-71, ISBN: 90 423 0230 5.

Hodder, SG and Howarth, PA (2003) Habituation of Virtual Simulation Sickness: Preliminary Results. In Waard, D, D, Brookhuis, A, K, Sommer, M, S, Verwey, eds, WB (ed) Human Factors in the Age of Virtual Reality, Shaker Publishing, pp.73-80, ISBN: 90 423 0230 5.

Bossi, L, Ward, NJ, Parkes, AM, Howarth, PA (1997) The Effect of Vision Enhancement Systems on Driver Peripheral Visual Performance. In ed, YIN (ed) Ergonomics and Safety of Intelligent Driver Interfaces, Lawrence Erlbaum Associates, pp.239-260, ISBN: 0 80581956 8.

Howarth, PA (1995) Assessment of the Visual Environment. In Wilson, JR and Corlett, ENE (ed) Evaluation of Human Work, Taylor & Francis, pp.445-482, ISBN: 07484 0084 2.

Bullimore, MA, Howarth, PA, Fulton, EJ (1995) Assessment of Visual Performance. In Wilson, JR and Corlett, ENE (ed) Evaluation of Human Work, Taylor and Francis, pp.804-839, ISBN: 07484 0084 2.



Reports

Dumbleton, T, Clift, L, Clift, M, Bayer, SH, Elton, EM, Howarth, PA, Maguire, MC (2010) Buyers' Guide. Operating theatre lighting. CEP 10059, pp.1-55, NHS [Purchasing and Supply Agency].

Brace, CL, Haslam, RA, Brooke Wavell, KSF, Howarth, PA (2003) The Contribution of Behaviour to Falls Among Older People In and Around the Home, p.92, Department of Trade and Industry.

Howarth, PA and Costello, PJ (1996) Studies into the Visual Effects of Immersion in Virtual Environments, p.25, Health and Safety Executive Research Contract 3181/R53.133.

Costello, PJ and Howarth, PA (1996) The Visual Effects of Immersion in Four Virtual Environments, p.36, Health and Safety Executive, Researcj Contract 3181/R53.133.

Costello, PJ and Howarth, PA (1996) The Effects on the Visual System of Wearing a Head Mounted Display for an Hour, p.34, Health and Safety Executive, Research Contract 3181/R.53.133.

Howarth, PA and Finch, M (1996) A Comparison Between Two Methods of Controlling Movement Within a Virtual Environment, p.45, Health and Safety Executive, Research Contract 3181/R53.133.

Costello, PJ, Howarth, PA, Durham, SL (1996) The Use of Portable Computers Employing Flat-Screen Displays, p.25, MCUG.



Other

Howarth, PA (1999) Dickinson, C, Murray, A. and Carden, D (eds) "John Dalton's Colour Vision Legacy".

Howarth, PA (1999) Rosenthal, O. and Phillips, R.H. "Coping with Colour Blindness".

Howarth, PA (1998) Gregory, R.L, "Eye and Brain: The Psychology of Seeing, 5th Edition".



Getting in touch

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