The popularity of CPR dummies in the future depends on a variety of factors, including technological development, public awareness, policy support and social needs.

From the perspective of technological development, with the advancement of science and technology, CPR dummies are expected to be further improved in terms of simulation reality, intelligent functions and interactivity. This will make the CPR dummy more practical and realistic in training and simulation exercises, and improve the training effect.

Public awareness and policy support are also critical to the popularization of CPR dummies. If the public pays more attention to first aid knowledge and skills, and policymakers can provide corresponding support, such as formulating policies to encourage training and education, the popularity of CPR dummies is expected to increase.

Social demand is also an important factor affecting the popularity of CPR dummies. With the development of emergency medicine and society's emphasis on first aid, the demand for cardiopulmonary resuscitation technology will continue to increase. This will prompt more people to seek opportunities to learn and train with CPR dummies.

In addition, the cost and accessibility of CPR dummies will also have an impact on their popularity. If the production cost of CPR dummies is reduced and more institutions and individuals can purchase and use them, it will help to increase its popularity.

To sum up, CPR dummies are likely to be popularized in the future, but the specific extent depends on the comprehensive effect of multiple factors such as technological development, public awareness, policy support, and social needs. With the continuous development of emergency medicine and society's increasing emphasis on first aid, the prospects for the popularization of CPR dummies are relatively optimistic.