Abstract: The technology disclosed relates to selecting a virtual item from a virtual grid in a three-dimensional (3D) sensory space. It also relates to navigating a virtual modality displaying a plurality of virtual items arranged in a grid by and automatically selecting a virtual item in a virtual grid at a terminal end of a control gesture of a control object responsive to a terminal gesture that transitions the control object from one physical arrangement to another. In one implementation, the control object is a hand. In some implementations, physical arrangements of the control object include at least a flat hand with thumb parallel to fingers, closed, half-open, pinched, curled, fisted, mime gun, okay sign, thumbs-up, ILY sign, one-finger point, two-finger point, thumb point, or pinkie point.

Abstract: A request is received from a first user of a social interaction platform. The request is a request to acquire a status. In response to the receiving of the request, a database is accessed. The database contains first electronic data pertaining to previous interactions between the first user and other entities of the social interaction platform. The first electronic data is analyzed via one or more Natural Language Processing (NLP) techniques. A first result is obtained based on the analyzing. A machine learning process is executed based at least in part on the first result. Based on the executing of the machine learning process, a determination is made whether to grant or deny the request received from the first user.

Abstract: Methods and systems for secure communication over an unsecure communication channel, including a server, to send at least one access token to a computerized device over a secured communication channel, and a terminal, to receive from the computerized device, over an unsecure communication channel, at least a second token, where said second token is based on the access token received from the server.

Abstract: Systems and methods of converting payment protocols, including: sending a transaction request to a computing device, wherein the transaction request is associated with a first protocol, determining based on the received transaction request, a type of the first protocol, determining a second protocol, wherein the type of the second protocol is determined based on the received transaction request, determining a characteristic of the received transaction request, and converting the received transaction request from the first protocol into the second protocol, wherein the conversion is carried out based on a predefined conversion protocols database.

Abstract: Systems and methods of converting payment protocols, including: sending a transaction request to a computing device, wherein the transaction request is associated with a first protocol, determining based on the received transaction request, a type of the first protocol, determining a second protocol, wherein the type of the second protocol is determined based on the received transaction request, determining a characteristic of the received transaction request, and converting the received transaction request from the first protocol into the second protocol, wherein the conversion is carried out based on a predefined conversion protocols database.

Abstract: Methods and systems for secure communication over an unsecure communication channel, including a server, to send at least one access token to a computerized device over a secured communication channel, and a terminal, to receive from the computerized device, over an unsecure communication channel, at least a second token, where said second token is based on the access token received from the server.

Abstract: An antenna, including, but not limited to, a multiple input multiple output antenna is provided. The antenna may include, but is not limited to, a transmission array configured to radiate in a first frequency range, the transmission array including a plurality of dipoles, and an isolator located between the plurality of dipoles of the transmission array, the isolator including at least one conductive strip.

Abstract: An antenna, including a ground region having a plurality of meandering slots formed therein, a generally conical radiating element supported on the ground region and spaced apart therefrom and a generally flat disk-shaped radiating element disposed between the generally conical radiating element and the ground region, the generally flat disk-shaped radiating element feeding the generally conical radiating element.

Abstract: An antenna, including, but not limited to, a multiple input multiple output antenna is provided. The antenna may include, but is not limited to, a transmission array configured to radiate in a first frequency range, the transmission array including a plurality of dipoles, and an isolator located between the plurality of dipoles of the transmission array, the isolator including at least one conductive strip.

Abstract: An antenna, including a ground region having a plurality of meandering slots formed therein, a generally conical radiating element supported on the ground region and spaced apart therefrom and a generally flat disk-shaped radiating element disposed between the generally conical radiating element and the ground region, the generally flat disk-shaped radiating element feeding the generally conical radiating element.