FR && magifying glass (for tangoGPS, but not only)

[Robin Paulson]

2008/10/31 Stefan Monnier <monnier at iro.umontreal.ca>:
>> Is anybody aware of some 'magnifying glass' (in plastic perhaps) which
>> fits exactly in the rectangle of the touch screen of the FR and serves
>> to view better (bigger) for example if you use tangoGPS?
>
> How 'bout a software one?

how about changing the resolution of the screen