Last week Google instituted two new additions that span across regular and image search results, first “Google Instant Pages”, geared at making experience online faster for users and an update to Google image search, known as “Google Search by Image”, which allows for the user to drag and drop an image in the Image search bar without entering text and thus search for related images. This could also be done through a right click on a Chrome or a Firefox plugin (sorry Explorer).
Previously this was available through TinEye, yet Google has pushed image search further than TinEye since Google provides both text and search results that suggest what you’re looking for while TinEye only returns images. Upon entering these hybrid results, you can continue to drag and drop images or search for text results.
However, overall, it does look like Google’s results are varied. Google relies heavily on colours and the general shape of the image presented, plus proportions of what’s shown in the image – along with traditional factors such as text around the image, image file, etc.
Say you put in a picture of one of my favorite actors, Jack Nicholson. Not only does Google Search by Image identify that the image is Jack Nicholson but it returns pictures all throughout Jack’s life to help me decide which picture I’d like. It also provides me with the imdb profile for Jack as well as his Wikipedia page, if I’d like to learn more about him. These two results are taken from the natural results for the term “Jack Nicholson” followed by various images, then single image results where the corresponding page is listed.

The algorithm for the image itself, though, seems to pick up the black background and I’m wondering if this matters for pictures of people that are not celebrities. To test this theory, I dragged in a picture of me looking smug at a friend of mine’s wedding.

As you can see Google has picked up the black of my coat as well as the very white light around me to believe that these photos of people with dark clothing and a white background are more pictures of me. Though there are pictures of me throughout the internet, Google couldn’t figure out it was me in the picture (strange though, since I do consistently throw a smug look). Instead it focused on color, the fact that I was standing (all the photos show the subject standing straight) and my focus is directed at the camera (which Google only picks up on somewhat). Probably the most embarrassing part of this is that a majority of the selection are, in fact, women.
Another significant change that Google instituted is “Google Instant Pages” on their main algorithm. After Google’s recent commercials with Chrome indicated, the speed of the browser to opening pages has been put to the utmost importance. They have recently found a way to eliminate load time of a page by pre-rendering the top result. Since Google has faith that you will choose their number one option the page automatically loads, taking out wait time. However, Google Instant Pages only works when it’s almost entirely certain that it knows what you’re looking for, so not to waste bandwidth. When Google is very certain it knows where you want to go (such as when you enter a big brand name), it pre-renders the pages, allowing the load time for the page to be much quicker. Time will tell how efficient this is for sites that change content frequently.
These two additions have changed search by instituting search by image and having the search engine prerender a page. It’s also probably not a coincidence that this update is close to the appearance of Chrome books, which promises a faster experience. Though this recent addition does look a lot better than Google Wave, we’ll have to wait to see how these additions are accepted by users in the future.





