Google New Search Stuff

Several interesting things in Google,  a search by image with should give some hints about how well this can be done today.  Similar to Google Googles on mobile. Also a voice search on the laptop, which I would rarely use.   And, what they are calling 'instant search' in Chrome, which can usefully bring up pages instantly that Google predicts you will choose among a group of results.  Not exactly reading your mind, but does show that we are creatures of repeated search.