IWBs are large displays that connect to a computer and show images and data. They allow users to drag, click, and copy items using a pen, finger, or stylus. The product is rapidly emerging as one of the most popular and successful technologies in classroom environments as it allows users to write or draw on surfaces, print images, and save or distribute documents over networks. This makes teaching easier and more interesting than using conventional whiteboards.

Globally, blood processing devices and consumables are getting attention from various healthcare institutions and other medical facilities where blood storage and transfusion have been part of improved patient treatment. Cord blood processing is gaining critical importance for stem cell research as well as blood disease therapy and the limited availability of cord blood is an urgent market need. Electrically aided centrifugal technique and novel filter using gentle gravity-dependent flow techniques are gaining prominence for cord blood processing.

There is a continuous demand from food manufacturers to extend the shelf life of food products without compromising their chemical and physical properties or adding any unnatural ingredients. The popularity of preservation through modified atmosphere packaging is rapidly growing worldwide. It is an efficient and natural preservation method that complements alternative preservation methods.

Liquid packaging board has a high barrier coating to contain the liquid. It also resists the air and flavor from the paperboard to mix into the contained liquid. Manufacturing companies make continuous innovations for creating economic and environmentfriendly packaging. Several layers are used to form a liquid packaging board. Plastic-coated carton board provides a light barrier and firmness. It is fabricated from three-layer technique, in which chemo-thermo-mechanical pulp (CTMP) is used in the central coating. Depending on the requirements several materials are used for coating.

Earthing is a grounding process for electricity carrying devices. During earthing, the neutral wire or the wire that does not carry electricity in an apparatus is connected to the ground. The purpose of earthing an electrical device is to minimize and prevent the danger of electrocution and fire break-outs that can be caused by an electrical energy discharge. This is achieved by ensuring that there is no leakage in the flow of current through an undesired path and through proper insulation so that the potential of the conductor is below that of the earth.

There has been an increase in environmental hazards because of the improper disposal of packaging waste. Burning packaging waste generates carbon dioxide, which is one of the most concentrated greenhouse gas. Improper dumping of waste in landfills has also led to the emission of harmful greenhouse gasses such as methane that are more harmful to the environment than carbon dioxide. Adoption of recyclable or eco-friendly packaging is one of the methods to combat greenhouse gas emissions.>

Software testing and application performances play a vital role in the growth of an enterprise. With growing technological complexities, software testing functions have become more challenging. Some of the common challenges include security issues, software sourcing problems, and high expenditure. Most software companies have inhouse team for software testing, or outsource it to service providers. Software testing has already undergone evolution over time. The process has gradually evolved from ad-hoc practices among business units to a centralized managed test center approach. Companies are now establishing their dedicated TCoE to achieve scalable and economic framework. This has enabled companies to outsource their testing requirements and avoid difficult tasks, such as complex contracts and long start-up times in a cost-effective way. Outsourcing not only reduces overall expenditure for the company, but also aids them in making a strategic decision to conserve resources, make the best use of human resources, and achieve the business objective through operational excellence.

Power tools are used to create products with increased ease and convenience. The types of power tools include engine-driven power tools, electric power tools, and pneumatic power tools. Engine-driven power tools require steam engines to operate and are used by both professionals and individuals to cut hedges and wood. The power source for pneumatic power tool is compressed air from air compressors, which helps the tool to function effectively.

Traffic congestion on roadways and airways has increased the demand for railway transport. It is more feasible and convenient for passengers to travel by train than any other mode of transportation as it can provide faster services at a reasonable price. Moreover, railways are considered as a faster and safer option compared with roadways. The increase in demand for railway transport has made it mandatory for railway operators to make their systems more advanced and automated. A smart railway system comprises solutions, devices and components, and services that automate and optimize the use of railway infrastructure to carry out advanced functions. It has several components such as passenger reservation and information systems, freight operations information systems, railway traffic management, operations and asset management, Internet protocol (IP)-based security monitoring, communications, ticketing, and railway analytics.