What is the best detailed description/visualisation of the experiment available?
Describing what is actually measured, how the data is analysed, correlated and interpreted when for example large molecules are send through the apparatus? What are the active components? What role does time and correlation within the measured data play?
How for example did the guys in Vienna http://www.livescience.com/19268-quantum-double-slit-experiment-largest-molecules.html actually confirm an interference pattern? did they? What do they detect? How? What is the actual physical magnitude they measure at the "screen" showing the interference?