When we use the term “walls of glass”, you probably immediately know what we mean; the extensive use of glass in 21st-century office developments can produce a pleasingly sleek aesthetic, from the outside as well as inside. It can also have some practical benefit, in terms of the amount of natural daylight it allows to flood into the building.

However, the wholesale use of glass around an office premises can also present a high risk of the hated “glare”. This visual sensation arises…