Hey “Siri”, “Cortana” and “Alexa”, watch out! Here comes “Allo”, Google's own voice based Search Assistant. That's right. Google's own voice search assistant “Allo”, which is an instant chat based search assistant, recently made its debut at Google's developer conference held earlier this week. Much like Amazon's Alexa and Microsoft's Cortana, Google's own personal assistant “Allo” too lives deep inside…
