Showing posts with label information. Show all posts
Showing posts with label information. Show all posts

Monday, September 29, 2008

Voice Analysis to Figure out Lies

RealScoop (via Techcrunch) is an interesting software - claiming to be a wedding of voice analysis technology to Web 2.0 - by which means it figures out if someone is lying or telling the truth based on audio of the speech. The software attaches a believability meter to the videos on the site that rate the audio portion's "truthiness". Interesting and innovative though it seems, I can see too many variables going wrong with something like this - audio interference, difference between voices and modulation of men and women, other emotions coloring the voice, etc.

I don't think there can be objective analysis of the truth behind a speech without appropriate visual cues to aid the analysis process. I guess we can judge for ourselves....RealScoop plans to cover the VP debate and release believability meter readings for it. 

Friday, September 5, 2008

Creating word clouds

Here is a cool tool that lets you derive patterns out of any text you provide - Wordle! The idea is to run through the text and form a word cloud that visually represents the frequency of word appearance in the text. A really cool analysis tool with a lot of uses I can see already (some bloggers have used it to analyze the text of the Democrat and Republican convention speeches).

Wednesday, September 3, 2008

What not to do with Web 2.0

I know I must sound like a cheerleader going rah-rah for Web 2.0. In spite of all my enthusiasm for new technologies, I acknowledge certain technologies are not for everyone. Here is an interesting blog listing some really weird Web 2.0 startups....

I guess there is a market for every silly idea ;)

Wednesday, August 27, 2008

Stengthen your core audience and Promote your blog

This post is the third in the series of entries about creating a blog. We looked at basic blog setup yesterday - now that you have a place to write with a cool name and all - the question is what do you do with it? What do you write? If you are a corporation, who writes? Who is the intended audience? What is the goal you want to achieve with the blog? Lots of questions!

Naturally, the most important thing to do is to come up with some clear goals for what you want to achieve with your blog - you could be looking to simply express yourself, in which case you may want to write about whatever interests you. Corporate bloggers on the other hand, have a different kind of maze to navigate - the motivations behind corporate blogging would normally point to who would be the natural choice to blog...Let's look at a few possible motivators -
  • Public Relations: Southwest Airlines has a blog for a similar purpose that serves as a bridge between Southwest's customers and the airline. The content is created by the airline's PR team and executives. It serves as a way for Southwest to gauge customers' mood over the airline and relate to them on a more personal level than news releases can ever allow. The airlines gets to write about their initiatives and get direct customer feedback in the form of comments.
  • Community-building: This is a little like PR in that this kind of blogging is supposed to humanize a corporation to the customers, but the end goal is to build a network of customers - a community that generates it's own content - instead of using the customers simply as a source of feedback. This kind of a community would definitely need to be kick-started by a few original bloggers who plant the seeds that the community then picks up on and continues.
  • Broadcast Knowledge: For companies that thrive on information - by being sources of information and by providing services to other companies, blogs can be great tools when you can get the company's thought leaders to write entries related to their areas of expertise. These articles when indexed and used as information outlets by others, create free advertisement for the company and touts it's employees as experts in the field.
Frequently updated blogs with interesting, insightful and/or funny commentary is key to holding audience attention and keep them coming back from more. Keep entries short and the information in them distilled. Don't insult the reader's intelligence and try to avoid taking extreme positions - controversy creates temporary spikes while people stop to watch the car wreck, but the traffic spikes do not translate into long-term traffic.

The beauty of blogging with comments enabled is the instant feedback-loop that will steer your future vision. Moderation of comments on the other hand, is very important since an overly negative set of comments can turn into a public relations nightmare real quick and can be a community-killer.

Most importantly, stay honest and learn to backup assertions - someone is bound to call you on erroneous assumptions!

Tuesday, August 19, 2008

The Speed of Meme?

Information travels faster than ever in these interconnected days. It used to be that it traveled at the speed of the best gossiper's mouth...all it takes is a few clicks to spread memes now. We will be looking at a few interesting memes, information and technology in general over here over the coming days.