ROSEMARY Goring's plea for an oasis of solitude in this gadget-driven, technological world ("Much to be said for just a little bit of solitude", The Herald, March 30) is well-intentioned but she overlooks the obvious solution.

In their infinite wisdom the creators of these electronic yokes have secretly included a device that will cut the umbilical cord to the hive mind. It is hidden in plain sight so that most users are completely unaware of its existence far less able to implement it.

It is frequently marked with an obscure rune: OFF.

James Mills,

29 Armour Square, Johnstone.