Without software, a computing device is just a useless piece
of plastic and metal. A Tablet PC should be bundled with the
software that their users need. In business, you can do away
with multimedia components like RealPlayer and Flash (unless you rely on these tools to create and deliver presentations), and
replace them with productivity and communications tools
applicable to the user's business. Packing some form of Java
support into a Tablet PC would be a bonus. Why? Numerous firms use Java to develop custom applications, and there are a number of useful free and Open Source software packages out there that your firm may use or find useful.
Wireless Capability
Being tied to a telephone jack is no fun. When you're at a
client site, there will be times when a jack won't be
available. Wireless connections to the Internet and, by
extension, to a company network are the way to go. In fact,
this one feature could make or break the adoption of Web
tablets in business.
Security
Workers in the field will be constantly accessing sensitive
or confidential company information. This ranges from
scheduling information and e-mails to customers to product
information and pricing databases. Generally, the type of
information you don't want falling into the wrong hands. With insecure connections, or an insecure device, the chances of sensitive information being hijacked increases.
There are a number of ways to secure a connection. You can
use encrypted e-mail, standard protocols like SSL and
TLS/WTLS, or proprietary Java applications. If your company is using a Virtual Private Network (VPN), things are a bit safer. You can use common VPN software on Tablet PCs running Windows XP, but it might be harder to find good VPN software for ones that run Linux.