Anyone responsible for the design and support of AV systems will feel themselves under competing pressures - on the one hand a need to be more responsive and agile in response to ever faster moving business change, and on the other hand funding cycles, refresh cycles, and pressure on sustainability that lead to pressure to invest for the long-term. 

Can these two pressures be reconciled?  Meet four people who think they can, but will also suggest that the cost of doing that is to tear up your AV strategy.