
A mindfile is the sum of saved digital reflections about you. All of the stored emails, chats, texts, IMs and blogs that you write are part of your mindfile. All of the uploaded photos, slide shows and movies that involve you are part of your mindfile. Your search histories, clicked selections and online purchases, if saved, are part of your mindfile. Your digital life is your mindfile.
Gordon Bell, a computer pioneer, has been digitally documenting every aspect of his life for years. He wears a device around his neck that photographs his surroundings every time there is a change, logs his GPS coordinates and records his voice and certain medical parameters. His entire mindfile is accreting at the rate of about one gigabyte per month. In 2010 a gigabyte of memory costs less than a dollar, so an entire lifetime mindfile costs less than a month’s rent in most apartments.
Most people do not want all of their life going into a mindfile. But virtually everyone wants some of their life mindfiled. Common sense says to safely store your precious photos in a server elsewhere rather than risk their loss in a plastic photo album. Lists of friends and dates are so much more convenient stored digitally than on scraps of paper. So long as the digital reflections of our lives cannot be used against us or to annoy us – such as by the government or advertisers -- we are happy to let an ever-larger mindfile of us accumulate.