**2. Application in distinct domains**

By offering its efficiency and competitive advantage, this technology would benefit wide range of industries like manufacturing, aerospace, health care, personality [8, 9] prediction, automotive and construction sector [1, 10, 11] (**Figure 3**).

	- Product customization: Ensuring effective product customization as per the need of the customer and its impact on production process.

**Figure 2.** *Flow chart of basic steps of DT implementation [5].*

**Figure 3.** *Digital twin across distinct sectors.*

	- Predictive approach for resource allocation and management.
	- Continuous updation of data gives an added advantage over static 3D models.
	- Optimize designs by providing more visibility and considering operational needs in advance.
	- Reduce the chance of delay in construction with the help of stimulation.
	- Uphold deadlines and budget by improvising communication and logistics in supply chain.

undergoing treatment for example, CardioInsight [7] mapping system creates 3D map of heart's electrical activity. This diagnostic method also got approval from FDA.. It can contribute a lot to move forward the medical sector by:

