Healthcare technology, commonly referred to as “health tech,” refers to the use of technologies developed for the purpose of improving any and all aspects of the healthcare system. From tele health to robotic-assisted surgery, our guide will walk you through what it is and how it's being used. Healthcare technology, commonly referred to as “health tech,” refers to the use of technologies developed for the purpose of improving any and all aspects of the healthcare system. From tele health to robotic-assisted surgery, our guide will walk you through what it is and how it's being used. Access to health care may vary across countries, communities, and individuals, influenced by social and economic conditions as well as health policies. Providing health care services means "the timely use of personal health services to achieve the best possible health outcomes. Factors to consider in terms of healthcare access include financial limitations (such as insurance coverage), geographic barriers (such as additional transportation costs, possibility to take paid time off of work to use such services), and personal limitations (lack of ability to communicate with healthcare providers, poor health literacy, low income). Limitations to health care services affect negatively the use of medical services, the efficacy of treatments, and overall outcome (well-being, mortality rates).