Sunday, January 27, 2008

Mobile Search is Different


Google OneBox is an example of how search will change as mobile queries increase. In an enterprise setting, OneBox delivers real-time information from enterprise sources, such as CRM, ERP and business intelligence systems, based on a user's search query. In a consumer application, entering a movie title might yield a top result showing screening times for that movie at the closest theater.

The search algorithms have to anticipate what need a user has for a particular bit of information based in part on what device is used to make a query. In a mobile setting, it is a fair bet that a query for any type of product is related to some immediate need for using that product. Starbucks coffee, Italian food or bagel, perhaps.

So adapting applications such as search for a mobile use case requires more than adapting the display for a smaller screen, oriented in a different horizontal-vertical dimension and often with limited navigation tools and less bandwidth than a wired environment provides.

The reason for queries, as well as the types of queries, arguably are different in a mobile context. One is more likely to be querying a customer or inventory database in the office. One is more likely to be looking for someplace to eat when out of the office.

And then there's there the time of day, day of week dimension. People will be asking different questions on weekends than weekdays. They'll be seeking different answers after 5 p.m. or 7 p.m. than at 10 a.m.

All of which increases the value of locational knowledge and mapping. But you probably already had that figured out.

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