The results of these studies demonstrate the efficacy of the protection provided by the Tecno AO antenna against chronic biological stress from electromagnetic video sources.

This protection results in an overall improvement in stress resistance (15%) with an increase in work performance (concentration, alertness, rapidity) and a remarkable rise in comfort as measured by work complaints related to VDU work. The protective effect is measured at three levels : safety, comfort, and efficiency.

TOWER OF LONDON A report on the Electromagnetic Radiation & Comfort in the Workplace conducted at The Tower of London by Jukes Associates—Ergonomic & Environmental Consultants. Supervised by—Professor Derek Clements-Croome, Department of Building Engineering, Reading University. January 2000

DOUBLE BLIND CROSSOVER FIELD TRIAL A report on a Double Blind Crossover field trial of the effectiveness of the Tecno AO Antenna device conducted at The Southampton an SW Hants Health Authority Head Office by Professor D. Croome of Reading University and Mr John Jukes an Ergonomic & Environmental Consultant. June 1999.

ADVERSE HEALTH SYMPTOMS/REDUCTIONS USING TECNO AO VDU ANTENNA A study completed under the supervision of Prof. D. Croome of Reading University.

PROTECTIVE EFFECT ON HUMAN PERIPHERAL BLOOD LYMPHOCYTES OF A DEVICE (TECNO AO) CLAIMING TO REDUCE ADVERSE EFFECTS FROM A MOBILE TELEPHONE A study by Roger Coghill MA and Tamara Galonja-Coghill MSc.- Coghill Research Laboratories.

• A FIVE YEAR STUDY IN ANIMAL IMMUNOLOGY AND NEURO-ENDOCRINOLOGY (1993/1997) on the process of chronic biological stress. The results show that Tecno AO protects the life of embryos exposed to screen radiation and, in animals, fully restores immune and hormonal systems, previously totally inhibited due to screen exposure (Bastide et al., University of Montpellier 1, France.)
• A PSYCHOTECHNICAL STUDY (1995/1996) with STRESS TEST (Stroop Color Ward Test) conducted at job sites under the supervision of the Occupational Medicine (Cochin Hospital, Paris). Evaluation of the resistance to stress and work performance. The results show a statistical improvement in performance of 13% in rapidity, 9% in alertness, and 23% in concentration, as well as a mean increase of 15% in overall resistance to stress in individuals who had a Tecno AO antenna secured to their computer for a month (up to 30% increase in their resistance to stress for those most stressed at baseline).
• Simultaneously, a significant improvement has been reported in comfort among individuals suffering from clinical signs of video stress such as ocular pain, head and back aches, anxiety, irritability, hostility, insomnia, loss of memory, etc.

These studies have been presented in international scientific congresses. Works and posters are published in the Books of Abstracts:

• 1993 : GIRI, Montpellier, France.
• 1994 : BEMS-BioElectromagnetics Society, Copenhagen. Denmark.
• 1994 : WWDU-Work with Display Units, Milan, Italy, 4th international scientific congress dedicated to Screen Work.
• 1996 : EBEA- European BioElectromagnetics Ass., COST244 Program, Nancy, France. 3rd international congress specialised in biological offsets from electromagnetic fields. "Protective effect of Tecno AO antenna against VDU electromagnetic field as a stress factor", by M. Fillion-Robin, J-L.Marande, C. Limoni. "Bioeffects of continuous exposure of embryos and young chickens to electromagnetic field displayed by desk computer: Protective effect of Tecno AO Antenna", by B.J. Youbicier-Simo, F. Boudard, M. Bastide.
• 1996 : First World Congress in Magnetotherapy held at The Royal Society of Medicine, London. Proceedings published by Coghill Research Laboratories, England.
• 1996 : Les Entretiens de Monaco, France.
• PSYCHOLOGICAL STUDY (1997) "Investigating the psychological effect of Tecno AO antenna on VDU users" by B. Hayes, K. Molloy under the supervision of Prof. A. Canavon, The Institute for Health Services Research, University of Luton, England. This single blind study with 100 VDU users for 2 weeks using MOOD Test concludes: Tecno AO antenna may not only reduce physiological strain in VDU users, but may also affect their psychological states, with evidence of immediate psychological benefits : more arousal (difference of 45. 8%) and less distress (difference of 36.6%) between the experimental protected group (50) and the controls (50 VDU users without the protection).