Makes me a little sad.. It's been almost 3 years since Amazon bought Kiva.. no improvements to the tech, and they seem to have just locked up the tech for themselves.

Before Amazon, Kiva was growing at 130%/year and had over $100m/year in revenue.

Hope Amazon eventually starts selling these again.. could really change fulfillment. But not so optimistic.. considering that would be walmart.com and other amazon competitors.