Custom applications - Software installed on a device that was not part of its original package (or suite) of applications and that has been developed for a specific job or industry (e.g., hospital data). (来源：www.EnglishCN.com)

Customer Relationship Management (CRM) — A generic term for business software applications for the corporate enterprise that help track and manage existing and prospective customers toward enhanced service, responsiveness, and sales opportunities.

Custom applications - Software installed on a device that was not part of its original package (or suite) of applications and that has been developed for a specific job or industry (e.g., hospital data).

Data sharing - Transferring and updating data among devices and/or the network.

Device-agnostic - Open to any brand of device or operating system.

Encryption - A security measure that "scrambles" data so it is unreadable until an approved user is authorized to access it.

Enterprise - The combination of employees, communication devices, and data available within an organization.

ERP - The acronym for Enterprise Resource Planning (see below).

Enterprise Resource Planning (ERP) - A generic term for software that facilitates the integration of various existing and future business applications toward a smoother workflow, faster data transfer, and up-to-date data.

Handhelds