Wednesday, August 20, 2008

PIN (postal index number) codes and MP wallahs

Some MP wallahs also Indore wallahs (sweet, innocent and blissfully ignorant folks) have the least foggiest idea of what is a PIN code. They have the habit of writing their address with directions like "next to ABC shop" or " opposite such and such industry"... UGH! It reminds me of a movie joke in which a drunk gives directions to his house with a reference to his friends house without describing any other landmark or road. An exasperated fellow finally asks where are the two with the response, "aamne saamne" (in Hindi, `opposite to each other`).

Whats this to do with Computer Science? Well 99% of computing is about search and retrieval. Also searching is best served by indexing. So how can we find out the PIN code of a post office in India? Thankfully the Department of Posts government of India has come out with a tool that is accessible with this link. You should try it, I found it works quite well.

What is quite interesting is that there are a lot of Google maps links to educational institutions and residences in Indore. Well that is another story for another day....