The global projector market is heavily influenced by the advances in technologies of the projector. Since 2012, technology innovations have led to improved image resolution, increased energy efficiency, and decreased space constraints with the advent of portable pico projectors. The advent of laser projectors ensures that even small portal projectors can project images and videos with high brightness. Embedded pico projectors are expected to dominate the pico projector segment as there is increased demand for flexible devices that consume less space and are affordable. Also, embedded pico projectors are becoming an important platform for augmented reality, the upcoming technology in electronic devices.

Communication in strategic situations refers to the transmission of the right information to the concerned person at the appropriate time and ensures the reliability of processes. Mobile broadband is a commonly used medium of communication that is used extensively by enterprises and public safety agencies. The limitations in the bandwidth of the traditional voice-centric land mobile radio (LMR) networks have forced the public safety agencies to leverage commercial cellular network technology and support the increasing need for broadband applications. LTE (long-term evolution) is the leading entrant for public safety mobile broadband networks as it has high spectrum flexibility and performance metrics

RFID technology uses the electromagnetic signature that accompanies the radio frequency in a specific spectrum to communicate information, which is mostly one way. This process is carried out by RFID microchip (RFID tag), RFID reader, and RFID middleware components.

The global safety harness market is witnessing growth across all geographical regions. The reason for the growth of the market is due to the increasing demand from endusers such as the wind energy industry. Safety harness is an important equipment that is deployed in various industries where workers and end-users are exposed to heights and prone to falls. Safety harnesses find applications across various end-user industries such as construction, oil and gas, manufacturing, and others. The global safety harness market is expected to be driven by the increasing vendor focus on the introduction of comfortable and user-friendly products.

The first mirrors used by humans was water, collected in primitive vessels or simply dark pools of still water. Until the manufacture of the modern mirror, humans used mirrors made from polished obsidian and stones and polished metals. Despite the changes in the manufacturing of mirrors, their functionality has not changed much. They are simple reflective surfaces that are used for grooming, decoration, and in interrogation rooms.

Spectroscopy is the study of interactions between matter (atom or mass) and electromagnetic radiation. It involves the study of different spectrums of light like infrared, ultraviolet, and visible. A spectrometer is an apparatus that measures spectrum and then accordingly calculates the wavelength, frequency, energy, momentum, and mass of the material. The three main parameters that are measured by a spectrometer are:

Surge protection devices are used in electrical installation protection systems. This equipment is designed to prevent the flow of excess voltage into the circuit. Whenever there is a flow of overvoltage, the surge protection device transmits the excess current flow to the earth and thus protects the electrical appliance.

A system on chip (SoC) is a microchip with all the necessary electronic circuits and components that make a complete system. It is an integration of multiple cores like a microprocessor, digital signal processor, RAM, ROM, flash memory, oscillators, timers, external interfaces, power management circuits, and analog components onto a single chip.

The virtual reality (VR) can be experienced using a head-mounted display (HMD) or glasses which display 3D experiences as part of their image. Some HMDs and glasses have options for additional sensory input in the form of audio or video. New forms of human-machine interactions are possible through the VR technology.

Electrostatic discharge (ESD) packaging is used for devices or products to prevent them from being damaged by ESD. ESD is the sudden flow of electricity between two electrically charged objects. This flow of electricity may result in the damage of devices. The charge can be caused mainly because of the following reasons: