iOS and Android are just two examples of operating systems in a  . For speedy access to a smartphone, it is possible to use a type of  recognition known as .

The answer to your question involves two key concepts within the field of mobile technology.

1. The first blank can be filled with "mobile devices" or "smartphones." Both iOS and Android are operating systems designed specifically for mobile devices.

2. The second blank refers to a "biometric" recognition system, commonly known as "fingerprint recognition" or "facial recognition." These technologies allow for speedy access to smartphones by using unique biological traits of the user.

Putting it all together, the sentence would read: "iOS and Android are just two examples of operating systems in a mobile device. For speedy access to a smartphone, it is possible to use a type of biometric recognition known as fingerprint recognition or facial recognition."

This reflects how we utilize technology for easier and more secure access to our devices.