Microdisplays are microminiaturized displays having a screen size of less than 25 millimeters (screen size refers to the diagonal distance from one corner to the opposite corner of the screen). They are high-density screens with high resolution and are used in magnified display systems. Microdisplays are often used in conjunction with magnifying optics because of their miniature size. They are used for two basic applications: projection and near-to-eye display. These applications are used in a number of devices across sectors such as consumer electronics, automotive, healthcare, and industrial. Microdisplays can be incorporated in a number of visual electronic products, with new 3G portable communications devices, digital camera wireless applications, portable DVDs, and PCs.

An e-cigarette, also known as an e-vaping device, personal vaporizer, or electronic nicotine delivery system contains a heating element that vaporizes liquid nicotine or a flavored liquid. These liquids, called e-liquids, are available in more than 4,000 flavors, with vendors adding more than 300 flavors every month. One e-cigarette is equal to 6- 8 tobacco cigarettes.

A dental implant procedure helps re-establish missing teeth and comprises three primary components: the implant device, the crown or denture, and the abutment. A dental implant is manufactured using biocompatible metals, titanium, and zirconia, which offer strength, apart from having the ability to fuse with the bone. Some of the major causes of tooth loss are tooth decay, gingivitis, injuries, congenital defects, root canal failure, and excessive wear and tear. Osseointegration is a procedure that helps lock the implant directly into the jawbone. Dental implants are available in different colors and can be customized.

IR thermography uses IR band of electromagnetic radiations to detect and analyze the temperature of an object, device, or material (living or non-living) and display the temperature distribution on a display screen. IR thermography works on the principle of detecting electromagnetic radiations falling under IR spectrum.

Air ambulance services are advanced and sophisticated medical services extended through the use of use of air transportation, airplane, or helicopters. They are the most efficient mode of shifting critical patients to hospitals as they consume much less travel time. Air ambulances have onboard medical treatment facilities and trained medical crew to treat patients in an emergency until they reach the hospital. These services are effective in serving people in war-torn areas and those affected by natural disasters. They also assist in the event of an outbreak of epidemics.

Sports nutrition products include a variety of essential nutrients such as proteins, vitamins, minerals, carbohydrates, and fats, which act as supplements and help to increase physical strength and stamina, build muscle, enhance physical performance, and improve the overall wellbeing of consumers. The graph below represents the requirement of some essential nutrients, depending upon the activity performed:

Plastic styluses entered the market along with touch-based gadgets. However, these styluses lost traction in the market as these were prone to misplacement and loss on the part of the user. Styluses are again being introduced in the market with the launch of tablets. Though initially, many tablets were not designed for the use of styluses and were intended to be touched specifically by fingers alone. However, the advances in technology of tablets are increasing the scope of usage of styluses in tablets.