Continous readings on Analog even when nothing is connected

Hello All,

This is my first post, so please bear with me.

I have Induino ( Clone of Arduino Uno Rev3 ), I uploaded the " Standard Firmata " sketch and launched the " Arduino Input " example from the Processing to check the analog inputs, it shows that analog pins are getting some values even when nothing is connected

What might be the issue ? Is it curable or I need to buy a new one in order ?

Thanks,
Dinesh

There is no issue - that is perfectly normal.