초록 ▼

In one aspect, identification and communication systems are described herein. In some embodiments, an identification and communication system comprises one or more query units and one or more response units, wherein at least one query unit is a handheld device. In some embodiments, the handheld devi

In one aspect, identification and communication systems are described herein. In some embodiments, an identification and communication system comprises one or more query units and one or more response units, wherein at least one query unit is a handheld device. In some embodiments, the handheld device does not comprise a weapon and is not mounted on a weapon. In some embodiments, the handheld device comprises a flashlight. In some embodiments, the handheld device comprises a stylus. In some embodiments, the handheld device comprises a smart device in communication with the stylus. In some embodiments, the handheld device comprises a display screen. In some embodiments, the handheld device comprises a query controller and the display screen is operable to display data provided by the query controller.

대표청구항 ▼

1. An identification and communication system comprising: one or more query units; andone or more response units,wherein at least one query unit is a handheld device comprising a query portion and a flashlight portion, the query portion comprising a query beam source operable to emit a coded query b

1. An identification and communication system comprising: one or more query units; andone or more response units,wherein at least one query unit is a handheld device comprising a query portion and a flashlight portion, the query portion comprising a query beam source operable to emit a coded query beam and the flashlight portion comprising a flashlight beam source;wherein the handheld device comprises:a dedicated switch operable to turn the flashlight beam source on and off;a dedicated triggering mechanism operable to initiate, continue, or end a query;a query controller; anda two-dimensional display screen operable to display data provided by the query controller,wherein the data provided by the query controller comprises the location of one or more response units;wherein the handheld device does not comprise a weapon and is not mounted on a weapon; andwherein the query beam source comprises an LED. 2. The system of claim 1, wherein the query beam source comprises a laser. 3. The system of claim 1, wherein the data provided by the query controller comprises the location of a plurality of response units. 4. The system of claim 1, wherein the display screen is a touch screen. 5. The system of claim 1, wherein the query beam source is operable to emit a query beam and at least one response unit comprises at least one detector comprising an application specific integrated circuit (ASIC) comprising an amplifier operable to amplify the query beam. 6. The system of claim 1, wherein at least one response unit comprises at least one detector capable of detecting incident radiation having a power of about 100 pW or less. 7. The system of claim 1, wherein at least one response unit comprises one or more detectors comprising one or more optical fibers operable to direct one or more signals received from at least one query unit to the one or more detectors.