"Letara" is a simple online communication tool.With the spread of telework, the demand for online communication has increased, and we have added the function of "video meeting" to the conventional material / voice-centered web conferencing and developed a new web conferencing service that can be used in two modes.For casual communication that tends to be insufficient during telework, the "grid view" mode, which enables simple video communication with simple operation, is ideal for 1on1 and team meetings.In addition, for regular meetings that require a secretariat centered on materials, a "presentation view" mode that enables secure paperless meeting operation is installed."Letaria" is equipped with the necessary functions from casual meetings to formal meetings.Two modes, simple and paperless, meet the needs of a wide range of online communication in the business scene.■ How to useYou can download and use this application.■ Initial settingYou can log in with your email address and Google account■ Main functions・ User authentication・ Organization creation / invitationAfter creating an account, you can create one organization, and the owner of the organization can invite organization members.・ Member displayYou can display a list of members participating in the organization・ Meeting displayYou can display a list of meetings created / reserved by your organization・ Participation in the meetingMeeting organizers and participants can participate in the meetings created and invited.・ Guest invitation to the meetingIn addition to organizational members, you can invite guests to the meeting with your email address or guest invitation URL.・ Document registrationYou can register materials such as PowerPoint and texts before or during the meeting.・ Material sharing / viewingThe registered materials can be viewed by the presenter by sharing the materials in the presentation view and by turning the pages freely by the participants.・ Desktop sharingThe desktop can be shared with participants instead of the camera image・ Voice sharing・ Video sharing・ ChatDuring the meeting, you can send a chat to all the participating members or any participant