Abstract: This disclosure relates to method and system for detecting obstacles in an environment of a user in real-time. The method includes generating a LASER beam towards each of a plurality of regions in the environment of the user; receiving a feedback signal based on reflection of the LASER beam from an obstacle located in at least one of the plurality of regions; transforming the feedback signal from the at least one of the plurality of regions into obstacle information through a Machine Learning (ML) algorithm; activating one or more of a plurality of pressure elements of an obstacle matrix based on the obstacle information of the at least one of the plurality of regions; and generating a predefined pressure through each of the one or more of the plurality of pressure elements of the obstacle matrix based on obstacle information of the at least one of the plurality of regions.

Abstract: This disclosure relates to method and system for detecting obstacles in an environment of a user in real-time. The method includes generating a LASER beam towards each of a plurality of regions in the environment of the user; receiving a feedback signal based on reflection of the LASER beam from an obstacle located in at least one of the plurality of regions; transforming the feedback signal from the at least one of the plurality of regions into obstacle information through a Machine Learning (ML) algorithm; activating one or more of a plurality of pressure elements of an obstacle matrix based on the obstacle information of the at least one of the plurality of regions; and generating a predefined pressure through each of the one or more of the plurality of pressure elements of the obstacle matrix based on obstacle information of the at least one of the plurality of regions.

Abstract: A method for authenticating a password is provided. An authentication server device receives a plurality of password segments associated with a password from a client device over a plurality of communication channels. The authentication server device reconstructs the password from the plurality of password segments based on a particular set of parameters identified by a selected session key identification number. The authentication server device sends the reconstructed password to a target device for comparison with a stored password associated with the client device. If the stored password matches the reconstructed password, then the target device establishes a session with the client device so that the client device may access a resource located on the target device.