Dish Network Technologies India Private Limited

Chitra Siddalinga Murthy

Jayaprakash Narayanan Ramaraj

Rakesh Eluvan Periyaeluvan

Girish V Reddivari

Senthilkumar Krishnadoss

Vivek Devaraj

According to principles of the disclosure, the level of engagement by a user in watching a program is determined based on data received from a personal computing device that is coupled to the user while they are viewing the audio/video program as it is displayed. The personal computing device contains a number of user biological function sensors which are able to measure and receive one or more biological functions that are personal to the user while they view the audio/video program. The changes in a particular biological function, such as heart rate, breathing, movement and other activities are compared to the type of content in the program being viewed and a correlation carried out in order to determine the level of engagement of the user has with the program.

System and method for using personal computing devices to determine user engagement while viewing an audio/video program

A robust, computationally-efficient and secure system is described for streaming content from a server to a client device via the Internet or another digital network. Various aspects relate to automated processes, systems and devices for securing a media stream with efficient yet effective digital cryptography. In particular, content may be transmitted in transport stream (TS) format in which all packets are encrypted (e.g., using a cipher block chain), in which control packets are exempted from encryption (e.g., using an electronic codebook), or in any other manner.

Growing community of inventors

Bengaluru, India

Chitra Siddalinga Murthy