#1859 NORM Trial-2: Add a "Ready" screen in Kuku

[Zarro Boogs per Child]

#1859: Add a "Ready"  screen in Kuku
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 Reporter:  jfuhrer        |       Owner:  lucks  
     Type:  enhancement    |      Status:  new    
 Priority:  normal         |   Milestone:  Trial-2
Component:  kuku-activity  |     Version:         
 Keywords:                 |    Verified:  0      
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 The XO's sticky keys, coupled with occasional lag between
 questions/screens, can make it seem as though the user hasn't selected the
 answer even after pressing the key, when he actually has...so he'll press
 it again, and end up pecking twice (once for the correct answer he
 selected, and once again on the new screen that appeared AFTER he pressed
 the key, causing him to peck the incorrect answer on the new screen
 without his even realizing it). This caused me to accidentally pick the
 wrong answer quite a few times (after victory screens in particular).
 Maybe making a "Ready!" message on each screen and cause no key presses to
 do anything until the Ready message has displayed?

 This lag is not limited to pecking - moving, and pretty much all commands,
 are subject to occasional lag that can interfere with gameplay. It would
 be nice if this was fixed.

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Ticket URL: <http://dev.laptop.org/ticket/1859>
One Laptop Per Child <http://laptop.org/>