I don't know whether this is a joke or not but from this page : http://zorro-trader.com/en/ta.htm , it looks confirmed, if it's a jokes/sarcasm it's a great one grin.
If this is real how is it work for multiple of trading platform ? such as meta trader 4/5?, does it just grab pixel for each trading platform ? or there is some kind of 'bridge'/scripts/connection for each trading platform?