"Boredom has at its core the desiring of satisfying engagement but not being able to achieve that," Eastwood said. "And attention is the cognitive process whereby we interface with both the external world and our internal thoughts and feelings. So it falls logically that attention must be at the core of the definition."
What information consumes is rather obvious: it consumes the attention of its recipients. Hence a wealth of information creates a poverty of attention, and a need to allocate that attention efficiently among the overabundance of information sources that might consume it.