But how? xD
By putting in some effort.
program flow:
1 - click mouse several time (don't forget to count)
2 - open notepad
3 - write "click mouse x times" (replace x with number of actual mouse clicks made)
4 - insert floppy disk
5 - save document to floppy
6 - close notepad
7 - remove floppydisk
8 - put floppydisk in package
9 - walk to post office, and send to friend
10 - friend receives floppy
11 - friend insert floppy disk
12 - friend opens notepad
13 - friend opens document and reads the number of clicks
That seems to qualify the description ?
edit:
Have a look at
zero-mq (Thanks to DJ.). it has ready to go examples in
the guide.