Abstract: In some examples, by communicating with a mobile service, a user of a mobile device may settle his or her bill with a business using the mobile device. The business may be configured with a beacon to determine when the user's mobile device is near the business and a point-of-sale device to manage user orders and communicate with a mobile payment service. In response to a request by the mobile device, the mobile payment service may debit a user account associated with the mobile device for items purchased at the business. In turn, the mobile payment service may pay the business for the items purchased at the business.

Abstract: In some examples, by communicating with a mobile payment service, a user of a mobile device may settle his or her bill with a business using the mobile device. The business may be configured with a beacon to determine when the user's mobile device is near the business and a point-of-sale device to manage user orders and communicate with the mobile payment service. In response to a request by the mobile device, the mobile payment service may debit a user account associated with the mobile device for items purchased at the business. In turn, the mobile payment service may pay the business for the items purchased at the business. In some examples, the bill may be divided among a plurality of users corresponding to a plurality of mobile devices. And, portions of the bill may be provided to individual mobile devices of the plurality of mobile devices.

Abstract: A conference management system is described for administering large numbers of conferences in an organization. The conference management system receives a hierarchical set of categories from a system administrator and configuration settings for each category. When a user requests to create a new conference, the conference management system creates the conference and assigns the new conference to a category. The conference takes on the settings of the category to which it belongs, which eliminates individual configuration of each conference. Administrators can also delegate authority to manage conferences to others in the organization.

Abstract: Technologies are described herein for distinguishing between conference participants associated with different groups. A communication is received from a participant during a conference. The participant's group affiliation is determined and a representation attribute corresponding to the group is used to render the communication within the conference. As a result, the communications from participants of like groups are displayed with like representation attributes to visually distinguish the communications according to group affiliations. An administrator may designate the representation attributes so that all of the communications from participants of the same group are similarly distinguished without action from the participants. Participants may filter the communications as desired according to the groups and corresponding representation attributes.

Abstract: A conference management system is described for administering large numbers of conferences in an organization. The conference management system receives a hierarchical set of categories from a system administrator and configuration settings for each category. When a user requests to create a new conference, the conference management system creates the conference and assigns the new conference to a category. The conference takes on the settings of the category to which it belongs, which eliminates individual configuration of each conference. Administrators can also delegate authority to manage conferences to others in the organization.

Abstract: A conference management system is described for administering large numbers of conferences in an organization. The conference management system receives a hierarchical set of categories from a system administrator and configuration settings for each category. When a user requests to create a new conference, the conference management system creates the conference and assigns the new conference to a category. The conference takes on the settings of the category to which it belongs, which eliminates individual configuration of each conference. Administrators can also delegate authority to manage conferences to others in the organization.

Abstract: Technologies are described herein for distinguishing between conference participants associated with different groups. A communication is received from a participant during a conference. The participant's group affiliation is determined and a representation attribute corresponding to the group is used to render the communication within the conference. As a result, the communications from participants of like groups are displayed with like representation attributes to visually distinguish the communications according to group affiliations. An administrator may designate the representation attributes so that all of the communications from participants of the same group are similarly distinguished without action from the participants. Participants may filter the communications as desired according to the groups and corresponding representation attributes.