A Picture is Worth a Thousand Keywords: Exploring Mobile Image-Based Web Searching

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Type of scenario</td><td align="center">Numbersimilar scenarios</td><td align="left">Most common questions</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Products, such as cars, groceries, etc.</td><td align="center">14</td><td align="left">Where can I buy this? What does it cost?</td></tr><tr><td align="left">Places</td><td align="center">8</td><td align="left">What is this? Is this the place I’m looking for?</td></tr><tr><td align="left">Unknown objects</td><td align="center">7</td><td align="left">What is this? Where to find more information?</td></tr><tr><td align="left">People</td><td align="center">5</td><td align="left">Who
 is this person? Where have we met?</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Human-Computer Interaction

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Table 1: A Picture is Worth a Thousand Keywords: Exploring Mobile Image-Based Web Searching 