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A Tablet Computer that lacks a keyboard (also known as a non-convertible tablet) is shaped like slate or a paper notebook, features a touchscreen with a stylus and handwriting recognition software. Tablets may not be best suited for applications requiring a physical keyboard for typing, but are otherwise capable of carrying out most tasks that an ordinary laptop would be able to perform.

A Personal Digital Assistant (PDA) is a small, usually pocket-sized, computer with limited functionality. It is intended to supplement and to synchronize with a desktop computer, giving access to contacts, address book, notes, e-mail and other features.

An Ultra mobile PC is a full-featured, PDA-sized computer running a general-purpose operating system.

A Smartphone has a wide range of features and

installable applications.

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Q: Explain in brief the mobile information access devices?
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What types of mobile devices can use Foursquare?

The current version of Foursquare can be used in all mobile devices with internet access. Earlier versions were not as advanced as the current version.


What are the basic building blocks for Mobile Computing?

The basic building blocks for mobile computing include: Mobile Devices: These are the physical devices we use for mobile computing, such as smartphones, tablets, and wearable devices like smartwatches. They are designed to be portable and allow us to access information and perform tasks on the go. Operating Systems: Mobile devices run on operating systems specifically designed for mobile computing, such as Android and iOS. These operating systems provide the foundation for running mobile applications, managing device resources, and enabling communication capabilities. Mobile Applications: Mobile applications, or apps, are software programs designed to perform specific tasks on mobile devices. They can be downloaded and installed from app stores and provide functionalities like social media, games, productivity tools, and more. Wireless Networks: Mobile computing relies on wireless networks, such as cellular networks (3G, 4G, 5G), Wi-Fi, and Bluetooth, to connect mobile devices to the internet and facilitate data exchange. These networks allow us to access online services, browse the web, send messages, and make phone calls. Cloud Computing: Cloud computing plays a significant role in mobile computing by providing storage, processing power, and services over the internet. Mobile devices can access cloud-based applications and store data remotely, allowing for seamless synchronization and access from multiple devices. Location-Based Services: Mobile computing leverages location-based services that utilize GPS or other location technologies to provide information and services based on the user's current location. These services include navigation, mapping, local search, and location-based advertising. Mobile Security: As mobile devices handle sensitive information and connect to various networks, mobile security is crucial. It involves measures like device encryption, secure authentication, app permissions, and data backup to protect against unauthorized access and data breaches. By understanding these basic building blocks, we can appreciate how mobile computing has revolutionized the way we communicate, access information, and perform tasks on the move.


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CNN mobile offers a service to allow the customer to access up to date news and sports information on mobile devices. This allows the customer to keep up to date without having to be tethered to a PC or an out of date newspaper.


Where can you find information on how people without computers can access welcome to the white house?

You can find information in a library. But you can't access a website without an internet-enabled device. However, this does not need to be a computer. Many people these days use mobile cell phones or similar devices.


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Device and data theftAnswer Explanation: Compared to other network equipment, a major security liability of mobile devices is theft or loss of the device and of its data. To minimize the impact of a lost or stolen device, you should transfer its data to a network location often. You should also implement secure passwords on the device, which will make unauthorized access a little more difficult. Another recommendation for mobile devices is to encrypt the information stored on a mobile device.


What type of authentication does the DOD require to access sensitive data on mobile devices and or emailed?

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What type of authentication does the DOD require to access sensitive data on mobile devices or email?

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When did Google start its service in South Africa?

In June of the year 2009 Google started to allow people in Africa access to various information concerning health and agriculture via SMS using mobile devices.


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One can find further information on NBC 5 Chicago by using a mobile device, such as a cell phone. "NBC 5 Chicago mobile" is the program mobile devices can use for this.