Raibert, M.H., 1986; Legged Robots That Balance, MIT Press, Cambridge Mass, 233 pages, ISBN 0-262-18117-7 And of course there is the modern classic (not much on walking robots, but ...
http://www.taygeta.com/robotics.html
Understanding the importance of search engines to the regular
users as well as the need of every website to be visible to the users brought
the inception of Search Engine Marketing. The term search engine marketing is
the process in which the websites aggressively promote themselves in the
search engines in order to increase their ranking and visibility in the search
engines. SEM as it is generally termed as, is the most popular advertising
tool in the internet.There are a few things you must
keep in mind while designing your website in order to make it search engine as
well as user friendly. The layout of your website must be simple, interesting
and easily navigable. Easy navigation in the website ensures better crawling
of the search engine spiders which results in improved ranking of your website
in the search engines.
The search engines primarily work on the keyword technique.
Users generally use specific keywords or key phrases on the search engines in
order to find their query. The search engine spiders in return hunt for
websites that match with the keyword and key phrases. If your websites is
optimized with that keyword, your site will automatically appear in the search
engine result listing.
Many websites also use competitive keywords in their
websites that are used to target specific audience. It is very essential to
use the right set of keywords to optimize your website, in order enhance your
search engine marketing. One set of wrong keywords or key phrases can pull
your website down to extremely low levels. Hence it is absolutely essential to
do intensive research on these keywords and to select the most appropriate
keywords for your website.
The search engines have now also come up with a paid listing
technique which is known as PPC or pay per click technique. Here the websites
bid for high demand keywords that are suitable to their website too. The
highest bidder for the keyword is given an opportunity to appear in the top
position of the search engine result pages. Every time a user clicks on that
link the websites will have to pay the bid amount to the search engines. A
comprehensive report of such campaigns is maintained by the search engines as
well the website owners.
Search engine marketing is a broad subject which has a lot
of variation and can be used for different spheres of marketing an online
business.