The open-source portion of android is the carrot ; the ability to withdraw support , the stick . Or so skyhook alleges .
skyhook称：胡萝卜是android的开放资源部分，而撤销对手机的支持，则是大棒。
But this is just another skyhook .
但是这是另外一个天钩。
Control results of negative stiffness semi active control strategy , skyhook semi active control strategy and ideal skyhook control strategy were compared by simulation .
With location such a pivotal tool , it 's possible google leaned on motorola and another manufacturer to choose its location technology as skyhook has alleged .
In older versions of apple 's mobile os ( 1.1.3 to 3.1 ) , apple relied on google and skyhook wireless to provide location-based services - so apple left data collection to them .
