Oneida recently announced the Smart Dust Collector. It's the first portable dust collector that automatically changes
its performance in real-time, constantly adapting to the many different uses a portable collector sees.
Like a traditional dust collector, it moves
high air volume that larger dust ports and hoses (4" to 6") need to
extract the dust from your larger tools. And like a shop vacuum, it
provides the high suction needed for smaller diameter hoses, dust
ports, and tools.
More information is available here.