At the JCK show, IGI presents advances such as light performance reports, which scientifically map light return and provide scores for brightness, fire and contrast.
There was a 17-minute delay treating David Horsman (pictured left) when he suffered anaphylactic shock as Idongesit Okon (right) struggled understanding colleagues, it was said.
Bowel cancer survivor David Horsman, 65, had previously experienced no reaction whatsoever while undergoing annual scans, his widow Jane told an inquest.