Long ago, I contemplated carrying an iPad instead, using some fold down chest gizmo, like a secretary in furniture (not people). Still not "there yet" Small t

Long ago, I contemplated carrying an iPad instead, using some fold down chest gizmo, like a secretary in furniture (not people). Still not "there yet" Small type doesn't bother me, since I am very nearsighted and just take my glasses off to read the screen at my own "infinite" focal point.