# Applications of Smart Glasses in Applied Sciences: A Systematic Review
## 3 Results
### Smart Glasses Research Trend
\begin{table}
\begin{tabular}{c c c c} \hline \hline
**Sub-Field** & **References** & **Year** & **Aim of Study** \\ \hline \multirow{6}{*}{Disability support} & [PERSON] [36] & 2019 & \begin{tabular}{c} Assisting people with peripheral vision loss through a risk \\ detection and tracking system \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [37] & 2019 & \begin{tabular}{c} Supporting social interaction (conversation) of people with \\ visual impairments \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [38] & 2020 & \begin{tabular}{c} Improved convenience for visually impaired users through voice \\ command input and control \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [39] & 2020 & \begin{tabular}{c} Development of a system to improve the safety of the visually \\ impaired when using drugs \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [40] & 2017 & \begin{tabular}{c} Visual aid for people with color blindness \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [10] & 2017 & \begin{tabular}{c} To improve the understanding of lectures for the hearing impaired \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [41] & 2017 & Validation of gait assist effect in Parkinson’s disease patients \\ \cline{2-4}  & [PERSON] [42] & 2016 & \begin{tabular}{c} Investigating the features that people with low vision need in \\ smart glasses \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [43] & 2015 & Identifying the potential use of smart glasses in medical activities \\ \hline \multirow{6}{*}{[PERSON]} & [PERSON] et al. [44] & 2019 & \begin{tabular}{c} Assisting people with autism to acquire daily life skills \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [45] & 2017 & \
\begin{tabular}{c} System application using smart glasses for coaching to improve \\ autism disorder \\ \end{tabular} \\ \cline{2-4}  & [PERSON] et al. [46] & 2018 &
\begin{tabular}{c} Socio-emotional and behavioral function treatment of autistic \\ students by intervening using smart glasses \\ \end{tabular} \\ \hline \hline \end{tabular}
\end{table} 
Table 2: _Cont._  
Figure 8: (**A**) MRI patient 1. Left-sided mesiotemporal epidermoid. (**B**) Hologram patient 1 including MRI [29]. and work support. As a result of detailed analyses in the industry field, research has been conducted such that the two lenses are not biased in each of the three cases. The service category was divided into culture and tourism [9; 52; 53], which enhances the understanding of artwork using a vivid expression method applying smart glasses, and the e-commerce field [54] for the purchasing of products through the internet or PC communication (Table 4). Research has also been conducted on museum visitors in the fields of culture and tourism. To explore the use of smart glasses in museums, [PERSON] et al. [53] designed a glassware prototype that can provide visitors with a new interpretation experience in museums. The effects were tested through field experiments. They designed and implemented a glassware prototype and tested the interaction between glasses and users based on 12 visitors of the robot gallery at the MIT Museum. Participants were observed and interviewed during the experiment. As a result of an analysis based on qualitative research data collected through interviews, it became clear that the use of smart glasses makes it possible to better appreciate art. In this manner, the culture and tourism field accounted for 75% of the research corresponding to the service field; however, it was judged that research on smart glasses in the e-commerce-related service field is still inactive compared to that in the culture and tourism field, owing to security issues.