Amazon acquires Blink, the security camera and doorbell company that began as a Kickstarter just three years ago. The acquisition of Blink continues Amazon's move into connected home products, including the popular Amazon Echo and the recent launch of Amazon Key. Connected home products could bring big changes to the way real estate is bought and sold, especially in the way homes are shown to potential clients. What do you think? What kind of impact will these smart home products have on real estate?