The education systems worldwide are ushering in an era of online education with greater involvement of technology, hardware, and tools. The acceptance of products such as desktops and interactive whiteboards has helped in spreading awareness and generating interest among the users. Thus, the introduction of document camera is expected to be widely accepted because of its various benefits. Advances in content development technologies is another factor aiding to popularizing the product among schools. Document camera is increasingly being beneficial for making lectures more interactive and comprehensive, mainly for technical education institutions that involve complex studying concepts.

E-learning refers to learning using electronic media. It has been widely adopted by the education sector with increased popularity. E-learning is also referred to as computerbased learning (CBL), digital collaboration, Internet-based learning (IBL), virtual classrooms, and web-based learning (WBL). This form of learning is cost-effective and helps enhance the understanding of various subjects as well as the learning curves of the students. As a result, many educational institutions worldwide are replacing the traditional forms of teaching and learning with e-learning.

The global electric hand dryers market is growing at a considerable rate, primarily because of the increased demand for eco-friendly appliances and the long-term costeffectiveness that these appliances offer. Dyson, World Dryer, Mitsubishi Electric, American Dryer, Excel Dryer, and Saniflow Hand Dryer are the leading vendors operating in this market.

The traditional two-wheeled motorcycle dominates the market because such machines are tested and proven mechanisms delivering mileage performance. Another type of vehicle is the trike, the three-wheeled motorcycle, which is known for its increased stability and safety of the rider. These motorcycles are equipped with advanced features to increase the driving pleasure and for better control, feel, and style. This type of motorcycle was introduced during the last decade. The motorcycle trikes and scooter trikes remain in their nascent stages. However, these trikes are expected to gain traction during the forecast period.

The consumption of rechargeable batteries is growing globally, covering all major sectors, including consumer electronics, energy, automotive, and telecom. The efficiency of the batteries (the maximum output power with respect to size and weight) has improved due to the advances in technologies. This growth in the global rechargeable battery market has prompted companies to become knowledgeable about the thermal management of battery systems, such as solutions for overheating and cold weather conditions, to improve battery life and performance.

An electric motor is a machine that converts electrical energy into mechanical energy by the interaction of magnetic field with the current. The motor mainly consists of two parts: a rotor and a stator. The motors can be categorized into direct current (DC) motor and alternating current (AC) motor based on the type of electricity used by the motor. Furthermore, AC motors are classified into synchronous or asynchronous motors, and DC motors are classified into brushed and brushless motors.

Mirrors are a crucial visual aid for safe driving. Some of them are manually operated while others are electronically operated. Many types of mirrors, including interior rear view, side view, and front view mirrors are used in vehicles. The dimensions and positioning of the mirrors vary according to the type of vehicle.

Global agricultural production grows in tandem with the demand for agricultural products. However, production worldwide has decelerated in the recent years as the demand for agricultural products has reduced because of global environmental changes and slow population growth in developed countries. This is expected to decrease the demand for food, and in turn, lead to a further decline in agricultural production. This is bound to significantly hamper the market growth during the forecast period.

Automatic baby swings are used as an alternative to keep babies engaged when parents are busy in household chores. Automatic baby swings help solve the problem of taking babies on lap, as they help keep the babies calm and occupied because of their natural swinging features. These swings are available in different varieties depending on the weight and age of babies. Modern baby swings have features like multiple musics installed in them, including lullabies to entertain them. Also, different colored toys are attached to swings to draw the baby's attention. In recent years, numerous portable automatic swings have emerged in the market and are accepted well by consumers. These swings are not recommended to be used once the baby's weight reach between 15 lbs and 25 lbs, and the baby starts to climb up.

Attack helicopters or gunships are designed to carry heavy armaments such as antitank guided missiles (ATGMs) like Hellfire, auto canons, unguided rockets, heavy machine guns, and air-to-air missiles. The air-to-air missiles carried by them are mostly deployed for self-defense purposes. In addition, attack helicopters attack enemy tanks, flanks, and rear, which provides strategic support and assistance to the ground forces to maneuver and engage with hostile forces. In recent years, the threats imposed on civilian life have increased rapidly, particularly due to the rise in terrorism and crossborder insurgent activities. Therefore, development and procurement of attack helicopters have been increased in recent years to have a highly efficient and effective aerial attack force.