身邊有的人吃個飯要發微博，逛個街要發照片，無時不刻不在在線直播生活。Lifestreaming is an online record of a person's daily activities, either via direct video feed or via aggregating the person's online content such as blog posts, social network updates, and online photos.生活直播是指一個人平時生活的在線紀錄，可以通過視頻訂閱或博客、社交網站的更新、在線照片等將這類在線內容聚合在一塊。在在線直播生活的人就叫lifestreamer，進行這種直播可以用動詞lifestream。Example:They are lifestreamers, who have been simulcasting their lives 24 hours a day. Why? Because it's there.They'd already been blogging, Twittering, Facebooking, Flickring, podcasting and YouTubing their lives.他們喜歡在在線直播生活，一天24小時的生活都在網上同步。為何？由于那就是他們的生活。他們已經在把我們的生活博客、微博、Facebook、Flickr、podcast和YouTube化了。