Final answer:
Mobile computing refers to the ability to use a mobile device, such as a smartphone or tablet, to access and interact with digital information and services on the go.
Step-by-step explanation:
In the context of users carrying a device with them and initiating real-time contact with other systems from outside their home or office, the term 'Mobile Computing' refers to the ability to use a mobile device, such as a smartphone or tablet, to access and interact with digital information and services on the go.
Mobile computing enables users to connect to the internet and use various applications and services while being mobile. Examples include browsing the web, checking emails, using social media, and accessing cloud-based services remotely.