In block storage, data is stored in significant volumes into fixed blocks, called “blocks.” Each block can be stored is varying operating environments, such as some blocks in Windows and others in Linux. The storage system will reassemble different blocks as a single unit whenever the data needs to be retrieved. For HDDs and data that is updated often, block storage is considered the default storage type.

The requirements for high-quality education and qualified teaching professionals and instructors have had a profound impact on education systems in both developed and developing countries. The unavailability of skill-based education has hampered the ability of many individuals to stay employed and flourish in their organizations, which has indirectly affected the development of several countries. Several modern educational and e-learning technologies have been employed as effective tools to provide high-quality online education to a large user base worldwide through the Internet. Also, the high expenses associated with establishing quality educational institutes to accommodate the expanding demands of eager learners have compelled many higher education institutions to introduce efficient online teaching aids for diverse educational settings to motivate students, improve their academic achievement, and enable them to apply classroom-gathered knowledge to real-world issues. Also, e-learning technologies play a crucial role in introducing deep structural changes in employment and enabling the dynamic development of economies worldwide by improving the training of unskilled and low-skilled workers.

Touchless doors are automatically operated using various sensors such as infrared and photoelectric sensors. Infrared doors work by detecting temperature changes. For instance, when someone passes, infrared sensors detect the warm temperature and operate accordingly. The system consists of transmitter and receiver pairs in the front and back of the door. Automatic units have applications in various places such as luxury residential housing, commercial spaces, and others. Factors such as energysaving, ease of operation, maintaining security, fast and accurate, cable-free, and others fuel the demand for these doors. Heavy investments by the government in construction and the growth in residential, commercial, and business sectors create future opportunities for touchless door activation. However, the high maintenance costs associated with touchless door activation systems may prove to be a barrier to market growth.

Virtual visit consultations involve the use of audio, video, or other electronic communications with medical professionals to review medical records or data for diagnosis, treatment, follow-up, or patient education. During virtual visit consultations, the medical history and personal health information of a patient may be discussed with other healthcare professionals using interactive video, audio, and telecommunications technology. Virtual visits may also include electronic transmission of medical records, photo images, personal health information, or other data between patient/guardians and healthcare providers.

Transmission fluids are essential to improve vehicles’ performance as transmission transfers the power generated in engines to vehicles’ wheels. Therefore, transmission fluids enable the smooth functioning of transmission assemblies. Transmission fluids act as lubricants and protect the moving parts, such as clutches, gearboxes, propeller shafts, differentials and axles, and live axles, when transmission assemblies are in operation. Transmission fluids are essential for automatic transmission as they deliver engine power to the wheels. If transmission fluids are not maintained up to a certain level, it can lead to vehicle malfunctioning and gearbox jamming, thus affecting the proper functioning of vehicles.

The World Health Organization (WHO) classifies digital health as the use of digital technologies and health innovation to promote and protect public health and wellbeing. Digital health initiatives leverage the power of connectivity solutions, computing platforms, sensors, and software to support clinical decisions and improve the ability to accurately diagnose and treat diverse health conditions for better health outcomes. Digital health can be further categorized under health information technology (IT), personalized medicine, mobile health (mHealth), and telehealth and telemedicine. Telehealth entails the use of electronic and telecommunications technologies and services by healthcare professionals and establishments to support remote healthcare services, patient and professional health-related education, and public health administration.

Viral transport mediums (VTM), which include tubes, kits, and swabs, are a medical device that allows the collection, preservation, and transportation of viral specimens for advanced research, including conventional cell culture methods, molecular biology techniques, and diagnostic tests. VTM kits, especially, are available with a screw cap plastic tube, containing antibiotics and buffered proteins such as serum, gelatin, or albumin. Antibiotics are incorporated in VTM kits to suppress the growth of fungi bacteria.

Ulcerative colitis is a chronic inflammatory bowel disease (IBD) in which abnormal reactions of the immune system cause inflammation and ulcers in the inner lining of large intestine. The three main forms of ulcerative colitis are: 1) Ulcerative proctitis; 2) Left-sided colitis; 3) Pancolitis (Total Ulcerative Colitis).

Transformer oils are used as dielectric fluids and act as a coolant for transformers, switchgear, starters, regulators, and more. The performance of transformers mainly depends upon the quality and type of transformer oil. Transformers are important equipment that is used for the transmission & distribution of electricity. Additionally, various industries require different types of transformers to get the desired voltage and current that is essential for the optimum performance of machinery installed in plants. The agricultural sector also uses transformers for various tools and irrigation equipment, such as electrical pumps and motors.

The global telehealth market has witnessed exceptional growth in recent years. Telehealth kiosks are revolutionary products that have witnessed high adoption worldwide during the ongoing COVID-19 pandemic due to the high demand for remote care services. A telehealth kiosk is a small booth-like structure that enables patients to consult a physician remotely and follow up on treatment plans for a wide array of medical conditions. Currently, healthcare consultation and vital sign monitoring are not limited to a ph sician’s office as patients can contact their doctors by email, review test results on secure web portals, schedule visits, and interact with physicians via videoconferencing or live chats. Consequently, telehealth kiosks have emerged as a significant part of IT-enabled healthcare services. Patients can receive continuous updates on important vital signs, such as blood pressure, from implants operated by smartphone applications and share results with family and doctors. Also, telehealth kiosks provide enhanced connectivity to physicians for smooth provider-provider and patient-provider interactions. Patients also benefit from improved communication between providers.