<p>A customer compares an iPad mini and an iPad.(Photo: Andreas Solaro, AFP/Getty Images)</p><p>SAN FRANCISCO -- Get ready to line up again if you want one of the new iPads that Apple is expected to unveil Tuesday.</p><p>CEO Tim Cook and his lieutenants will be in San Francisco that day to announce a slew of refreshed gadgets before the crucial holiday shopping season gets underway.</p><p>Top billing is expected to be a new iPad mini with the crisper "Retina" display that is already on the bigger tablets.</p><p><a href="http://www.usatoday.com/story/tech/2013/10/18/apple-ipad-event-mini/3014439/">Keep reading...</a></p><p>Read also:</p><p><a href="http://money.cnn.com/2013/10/18/technology/mobile/apple-ipad/">Apple&#039;s iPad problem</a> (CNN)</p><p><a href="http://www.gottabemobile.com/2013/10/19/ipad-2-vs-ipad-5-rumored/">iPad 2 vs. iPad 5 (Rumored)</a> (Gotta Be Mobile)</p><p><a href="http://www.businessinsider.com/ipad-sales-growth-versus-the-iphone-2013-10">Apple&#039;s iPad Business Unexpectedly Fell Off A Cliff Last Quarter, So It Needs ...</a> (Business Insider)</p><p>Explore: <a href="http://news.google.com/news/more?ncl=dZIhTVdHnuNteYMspUOpAsg7claWM&ned=us">982 additional articles.</a></p>