Abstract: The subject matter discloses a method for generating a directional context to measured environmental condition values, comprising measuring by a Target at least one environmental parameter with at least one Environmental Sensor in the Target, conducting direct wireless communication between the Target and a Looker device, transmitting said measured environmental data by the Target, receiving environmental data at the Looker device from the Target, determining at the Looker device a relative location of the Target versus the Looker device, associating at the Looker device said environmental data with said relative location, generating at the Looker device a directional indication by the Looker according to the received environmental data, said indication associates the Target's relative location with the received environmental data

Abstract: The subject matter discloses a method to determine a relative direction of a target RF transmitter, performed by a direction finding (DF) system comprising at least a pair of antennas having an electromagnetic-absorbing material between them, comprising conducting wireless communication between the target RF transmitter and each one of the antennas of the DF system, measuring the signal strength of the target RF transmitter received at each antenna, calculating the difference between the signal strength measured at each one of the antennas in the pair, and determining a relative direction of the target RF transmitter to be is the direction of the antenna within the pair of antennas in which the stronger signal was measured.

Abstract: The present invention discloses a method to determine the relative distance between electronic devices, by having a main electronic device communicating with at least two electronic devices in a wireless manner, the method comprising changing in a controlled manner a communication parameter used in the wireless communication between the main device and the said electronic devices, conducting wireless communication between said main device to each of the said other devices after each change of parameter, logging if receiving wireless signals from each one of the said two electronic devices for each said change of the communication parameter in said changed state, determining at the main electronic device that one of the at least two electronic devices is closer or further-away than the other electronic device of the at least two electronic devices in relation to the main device.

Abstract: The invention relates to a method for determining by a direction finder (DF) the direction to a Target, which comprises? (a) providing an antenna at said DF, and an array of antennas at the Target; (b) providing a compass at each of said DF and said Target, for determining the azimuth of the DF Heading and of the Target Heading, respectively, with respect to the North; (c) providing at said DF a look-up table which describes n antenna patterns, one per Transmission Mode that may be used respectively at the Target; (d) sequentially performing x Transmission Modes from the Target, each time using another pair of antennas, and during each of said Transmission Modes intentionally, and in a controlled manner attenuating a reception signal at the DF until a loss of communication, and recording the respective attenuation levels; (e) based on said x recorded attenuations levels and said look up table, determining by the DF the direction from the Target to the DF; and (f) receiving at the DF the azimuth of the Target,

Abstract: The subject matter discloses an electronic device, comprising a frame comprising one or more projecting units, the one or more projecting units are arranged in a manner to project the content on a projecting field, said projecting field is defined by the frame.

Abstract: The subject matter discloses a mobile electronic device, comprising two or more power consumption modules, two or more power suppliers for providing power to the two or more power consumption modules, and a computerized control unit for adjusting a configuration in which power is supplied to the two or more power consumption modules by the two or more power suppliers from a first power supply configuration to a second power supply configuration.

Abstract: The subject matter discloses a mobile electronic device, comprising a display device and a physical mechanism for changing a size of the display device. The device also comprises a processor for controlling a change of the size of the display device. The display device may be formed of a single sheet of material, or assembled of two or more electronically coupled sub-screens and have a maneuver element for enabling maneuver of at least one of the two or more electronically coupled sub-screens.

Abstract: The present invention discloses a package for a mobile electronic device, comprising a housing; one or more compartments located inside the housing configured to store one or more physical components interacting with the mobile electronic device, the one or more physical components are inserted to the housing via one or more apertures on the housing. In some cases, the mobile electronic device is stored in one of the compartments. In some cases, the package further comprises a display device positioned on an exterior of the housing.

Abstract: The subject matter discloses an image capturing device, comprising a tracking unit for tracking a user associated with the image capturing device, a positioning system for determining a position of the image capturing device to enable capturing an image of the user according to a photographing configuration and a movement mechanism to move the image capturing device to the position determined by the positioning system to conform with the photographing configuration.

Abstract: The subject matter discloses a mobile device comprising a body, comprising a processor and a memory; a plurality of display units, at least one of the plurality of display units receives data from the body; a plurality of connectors configured to connect the plurality of display units such that data flows from one display unit to another display unit via a connector of the plurality of connectors; a designation unit to designate what is displayed on each display of the plurality of display units; at least one display unit compartment inside the body for storing the plurality of display units, a display unit of the plurality of display units is slide-able out of the at least one display unit compartment. In some cases, some of the display units are transparent.

Abstract: The subject matter discloses an electronic device having a circular display device, comprising a relative location unit for determining a relative location of one or more Targets relative to the electronic device, a circular display device for displaying the relative location of the one or more Targets relative to a Looker displayed in a center of the circular display device and a processor for determining information displayed on the circular display device.

Abstract: The present invention relates to a method for determining the direction to a target by a direction finder, which comprises: predefining a direction axis as a 0° direction; first and second pair of antennas arranged such that a first line connecting between the first pair of antennae defines a 0°-180° axis parallel to said direction axis, and a second line connecting said second pair of antennas defines a 90°-270° axis perpendicular to said direction axis; generating a 0° antenna pattern and establishing a wireless communication between the direction finder and said target; attenuating the wireless communication signal until lost and recording the attenuation value; generating a 180° antenna pattern using said first pair of antennas, and establishing a wireless communication between the direction finder and said target; attenuating the wireless communication signal until lost, and recording the attenuation value and concluding a true direction to the target.

Abstract: A method for determining whether a target is within a direction sector of interest of a direction finder and a device for carrying out the method are disclosed. The method calls for (a) predefining the sector of interest; (b) providing at least two antennas; (c) generating an in-phase reference pattern, and establishing wireless communication between the direction finder and the target; (d) attenuating the wireless communication signal between the direction finder and the target and recording the attenuation value which corresponds to the loss of wireless communication as the R reference value; (e) generating an out-of-phase null pattern, and re-establishing wireless communication between the direction finder and the target; (f) repeat step (d) except this time recording the attenuation value which corresponds to the loss of wireless communication as the N null value; (g) determining whether the difference R?N is above or below the threshold difference.

Abstract: The present invention relates to a method for determining the direction to a target by a direction finder, which comprises: predefining a direction axis as a 0° direction; first and second pair of antennas arranged such that a first line connecting between the first pair of antennae defines a 0°-180° axis parallel to said direction axis, and a second line connecting said second pair of antennas defines a 90°-270° axis perpendicular to said direction axis; generating a 0° antenna pattern and establishing a wireless communication between the direction finder and said target; attenuating the wireless communication signal until lost and recording the attenuation value; generating a 180° antenna pattern using said first pair of antennas, and establishing a wireless communication between the direction finder and said target; attenuating the wireless communication signal until lost, and recording the attenuation value and concluding a true direction to the target.

Abstract: The invention relates to a method for determining whether a target is within a direction sector of interest of a direction finder, which comprises: (a) predefining said sector of interest as a specific threshold difference between an R reference value and an N null value; (b) providing at least two antennas arranged in a broad-side configuration within the direction finder; (c) generating an in-phase reference pattern using at least one of said antennas, and establishing wireless communication between the direction finder and said target; (d) attenuating the wireless communication signal between the direction finder and said target until the wireless communication is lost, and recording the attenuation value which corresponds to said loss of wireless communication as the R reference value; (e) generating an out-of-phase null pattern using at least two of said antennas, and re-establishing wireless communication between the direction finder and said target; (f) attenuating the wireless communication signal bet

Abstract: A portable system for detecting agents present in a sample is disclosed. The system comprises a sensing device, having a substrate formed with a plurality of reaction chambers and a plurality of channels interconnecting at least a portion of the plurality of reaction chambers, wherein at least a portion of the plurality of reaction chambers comprises a sensor, capable of generating a detectable signal when exposed to the agents. The system further comprises a detector, which receives signals from the sensing device and provides an image of sensors generating the optical signals. The portable system is connected to a communication network via a communication unit.

Abstract: A method of detecting the presence of harmful agents in the environment is disclosed. The method comprises: providing a plurality of portable agent detectors, placing the detectors on vectors in the environment, connecting the detectors over a communication network, and, upon detection of an agent by a first detector, signaling detectors identified as being nearby to carry out corresponding agent detection tests, thereby to confirm or localize an initial agent detection.