Dominic Wilcox of England has created ‘Periscope Glasses’ for people with short stature to easily see the show in the crowd. They named them ‘one foot toller’ These glasses will help you to see across a long man standing in the crowd too. According to Dominique, ‘Periscope Glasses’ work well. These glasses are designed with 45 degree turn. It uses a mirror-like acrylic sheet. Standing behind the glasses attached in this small spectacle can also show you the entire program.