I am a firm believer in blanket time. I am so glad that I did blanket time with all 3 of kids. It has taught my kids respect for boundaries, discipline, and allowed me time to get things done around the house without having all 3 of my kids under my foot. I wrote a longer post, entitled Blanket Time, about the benefits of blanket time and for a further explanation on how to start blanket time.
Here is a short video clip of my 13 month old twin girls during blanket time. Currently they do blanket time for 30 minutes in the morning while I do circle time (learning activities) with their older 2.5 year old brother. When I recorded this video, their older brother was visiting his grandparents (which is why I had a chance to capture this short video clip).