Summize - applying heatmaps to search

Just as CrazyEgg's application of heatmaps to click analysis is clever and useful, so is Summize's way of applying heatmaps to shopping. As with any search engine, you key into the search box what you are looking for. Summize searches its database and comes back with the results. It is the presentation of the results that makes this search engine very different. We see a summary of all product ratings presented as a heatmap, plus a digg-like voting mechanism and product thumb previews presented - all in one clean and simple interface.

Summize's infrastructure crawls user reviews all over the web and accumulates them together, into a single normalized rating database. The search results show the votes from this database using the heatmap. For example, in the figure above we see that the sum total of opinions of the Canon Powershot is 60% - very positive. Only 9% are quite negative and the rest are in-between. So this is essentially an instant recommendation for the family of products. 

Beyond that, we get details for each matching product - including a product-specific heatmap. To get reviews of each product, you can click the product link.

Digging deeper into Summize

Beyond informative heatmaps, Summize does a good job with other search result essentials. Firstly, it has three sorting knobs - by relevance, by red (bad) and by green (good). It also uses Ajax to show product previews on rollover - which is elegant, unobtrusive and useful. Another interesting feature is the voting up or down, which allows Summize to collect its own voting information. This looks like the beginning of a home-grown review system, to supplement the crawler results. 

Finally Summize shows you the price next to each item, on Amazon. At the moment, the service is only affiliated with Amazon and offers Ajax popups to buy the item from Amazon. From the way the popup is designed, we can deduce that other sites will be integrated in the future.

Comparing products using Summize

Comparison shopping is an essential part of shopping and product research. Summize uses heatmaps to compare products. Again, the 'a picture is worth a thousand words' wisdom proves true. Seeing the heatmaps side by side gives the consumer a quick verdict on what other consumers collectively voted for:

Conclusion

Summize is impressive. Its power is in delivering a lot of information, using a relatively simple interface. And , like the Metacritic movie review aggregator which we profiled earlier this year, Summize brings together reviews and normalizes ratings to output essentially a single rating number. 

The presentation is not only innovative, but useful. One thing that could hurt the adoption somewhat is the fact that there is a substantial percentage of the population with various forms of color blindness. But to address this issue, Summize could develop a version that uses grayscale. 

Overall Summize, which is still under the radar, looks promising. Please take a look at it and let us know what you think.