The Daily Politics is testing the mood of the delegates at the Liberal Democrat, Labour and Conservative parties.
For the second year, a few coloured balls and plastic bins - we call them a mood box - are being used in a series of unscientific polls to see what party members think about key issues.
The delegates are asked a question of the day - by Adam Fleming or Giles Dilnot - and then vote by using their ball and we have a look at the end of the vote to judge the mood of the conference.
All of the videos will appear on this page and also are being used on the Daily Politics website.
Conservative delegates asked: who is getting the most from coalition?
Conservative delegates asked: Boris or George for next Tory leader?
Conservative delegates asked: in or out of the EU?
Labour delegates 'vote' on moving the timing of the leader's speech:
Labour delegates 'vote' on a future Liberal Democrat coalition:
Labour vote: Public sector strikes - right or wrong?
Labour vote: Is Ed Miliband the finished article or a work in progress?
Lib Dems vote: Plan A or Plan B to help the economy
Lib Dems vote: Labour or Tory link up after a hung Parliament?