Tablet PC is a hybrid of a laptop computer and PDA. This computer device is getting more and more popular these days. The size, usability, interface and the tools on this device makes it a good choice for reading digital books. Experts believe that Tablet PCs will become the most popular personal computer within a few years. Additional features such as high resolution, handheld convenience, large display area makes it distinguish over e-book readers. Two major types - slates and convertibles. The convertibles are more popular because most of them come with a QWERTY keyboard. Slates are more suitable for reading, because the lack of keyboard reduces the size and device. The presence of the universal eReader softwares allows users to read books on multiple devices.
There are a number of advantages in choosing a Tablet PC over an e-book reader. The advantages regarding e-books will be discussed. The number one advantage of Tablet PC over other e-reader in the market is that, the users can write books and even publish it online by sitting in their place. Keyboard and stylus help in the creation of the e-book. The presence of a stylus also allows the users to hand write text or draw picture that can be a part of the e-book. The character recognition software will recognize the words and convert it to text. This enables to user to write in a different language and then convert it to English. Even more comfortable - new utilities like "Input Panel" translate the speech into text. Dictionary, encyclopedia and other software packages may help as a reference. The average storage capacity of tablet PCs are about 30 GB, more e-books can be stored. Built in Wi-Fi allows the user to download e-books straight into the device. Touch screen display enhances the reading (turning pages, text selection). Adding comments, searching the text, listening to an audio book i.e, digital book are possible (depends upon the format of the e-book).
There are very few disadvantages involved in using a Tablet PC. The display of the device is usually LCD, which makes it brighter to look (eye strain). The absence of the e-ink technology and multi-tasking makes the device to consume more power, and hence less batter life. On average the battery life is about 200 minutes in a Tablet PC. The dimensions and weight of this device is bigger than the average eReader device. Another major concern among the users in the heat generated by using the device compared to the ereader device. The average cost of a Tablet PC is about 1500 USD, a bit expensive.
In our daily life, everyone should multi-task in order to keep up with others. I would recommend Tablet PCs for students. Nowadays people start to carry cell phones, iPods, eReader device and laptop with them while they travel. That is too much gadget. Tablet PC will combine iPod, laptop and eReader into one device.
Sources:
http://www.learningcenter.sony.us/Notebooks/UXMicroPC/Research/UXMicroPCFeatures
http://www.studenttabletpc.com/tips/
http://llt.msu.edu/vol7num1/pdf/emerging.pdf
http://www.tabletpctalk.com/faqs/tabletinputpanel.shtml