Micromax launched Superfone A50 Ninja last week at a price tag of Rs 4,999. It is an affordable smartphone running Android 2.3 Gingerbread operating system powered by a 650 MHz processor. It sports a 7.9-cm multi-touch capacitive screen and is a dual SIM phone. Apart from the regular features, the Superfone A50 Ninja comes with an extra-ordinary artificial intelligence speech handset assistant (AISHA). But is it similar to the intelligent personal assistant application app in Apple's iPhone 4S? In an e-mail interview with Rahul Sharma, co-founder, Micromax Informatics Ltd, we find out more about AISHA's abilities and what all it can do like Apple's SIRI.