[For iPad users]
If you are using the new line of text, we recognize that the failure occurs in rendering 3D images.
In that case, please render after delete that text.
We will fix this problem in next version.
An alert of the out of memory may be displayed during the use.
In this case, please finish this application and restart.
The work data is saved automatically.
In addition, when an alert is displayed frequently, please operate as follows.
1.Double tap on home button.
2.Delete"Room Design"from the list of the apps.
3.Delete the apps that you don't use from the list of the apps.