geoUX

a perspective on geospatial user experience

Photo Slideshow in Seconds (Microsoft© PowerPoint)

Did you ever have to go through the pain of putting one screenshot in each slide of a PowerPoint presentation? It does not sound painful if you need to do it with 5-10 slides. But what if you need to put in 80+ slides? The usual process is to add a new slide, resize the image placeholder and insert a new image there. You repeat the step for each slide. Some smart people will create a slide master and use that as a template but would still insert each one by one.

Well there is a smarter way, if you are using PowerPoint 2010 (not sure if this was available in previous versions though).

Steps are illustrated below:

Launch PowerPoint

Activate the “Insert” tab

Select “Photo Album -> New Photo Album”

Click “File/Disk” to locate the images and select the ones you need. If you need all, then do a Ctrl+A

Change the order of your photos if you want. You can also change the Picture Layout. I want them to “Fit to slide”.

You can also adjust individual image rotation, brightness and contrast

Hit “Create”

Whola!  Your multi-image slideshow is ready!

How to Design the Best Navigation Bar for Your Website

 

 

 

Good article on Mashable on How to Design the Best Navigation Bar for Your Website.

The success mantras are:

  1. Start with content: Jeffrey Zeldman, a usability guru, suggests, “Content precedes design. Design in the absence of content is not design, it’s decoration.”.
  2. Don’t overwhelm (most of the e-commerce and news sites are overwhelming, in my opinion)
  3. Keep it simple (believe me, it’s the toughest thing to do)
  4. Actions on the right (did our right-handed forefathers ever keep the ink bottle on the left?)
  5. Avoid Flash (designers using Flash for site navigation should be shot!. There is nothing a good combination of JavaScript/CSS/HTML cannot do that Flash can.)

Will Walmart wipe out Waliullah-ki-Dukaan?

============ Off-topic (Indian Economy) ==================


Why do I buy my monthly groceries from Spencers or other multi-brand retailers and not from the nearby small grocery shop? I get better deals and I save money. I also get a greater variety to choose from. The small grocery shops sell at the MRP printed on the packs while they can sell for much less. If the cost price is Rs. 20 and printed MRP is Rs. 25, the small grocery sells at the MRP thus maximising their profits. The chain supermarkets sell at Rs. 23 making a profit of Rs. 3 and passing on the other Rs.2 benefit to the customer.

But that does not mean we rely only on the big supermarkets for all our needs. We do the bulk monthly purchase during the beginning of the month from the supermarkets but rely on the neighborhood grocery store for daily purchases. I would not go through the pains of driving through the Gurgaon traffic to the malls, pay a hefty parking fee and browse through rows of shelves to buy a kilogram of sugar. I would just walk up to the grocery store nearby.

Not all areas have access to a Spencers or a Food Bazaar. It’s only a few pockets which has access to these hypermarkets and these are mostly in the metros. I still believe 80% of India does not rely on the hypermarts and supermarts of the world for their household needs. It’s only a meagre less than 20% who shop here once or twice a month.

If the political parties are OK with Indian multi-brand retailers like Spencers, Reliance and Big Bazaar, I don’t see why they would have problems with Walmarts and Carrefours. The small kinara shops will always thrive in India and I don’t see any threat to them. On the contrary, they will end up providing better deals to the consumer to compete with these. The farmers and producers will also profit because they will get a better price for their produce since the multi-layered middlemen will be eliminated.

Ultimately it is the consumer and the producer who will win. The only loser I see in this entire scheme of things are the middlemen who buy a pitiable prices from the poor farmers and make a killing. This middlemen lobby is, I presume, a big contributor to the political party funds of India.

There is no reason why a Walmart Superstore can wipe out Waliullah-ki-Dukaan*.

(*Waliullah-ki-Dukaan = Waliullah’s Shop. He is the friendly neighborhood grocer who stocks nearly everything and will readily deliver anything to your doorstep at any time of the day.)

Will Google Maps Usage Limit Affect You?

Google recently updated their Google Maps/Google Earth API terms of use and put limitations on the usage. Read the following post to understand how it might affect your site if you are using the gMap APIs:

Google Geo Developers Blog: Understanding how the Maps API usage limits affect your sites.

The limits are set at 25,000 map loads per day and you’ll need to cough up big bucks only if your site exceeds this limit for 90 consecutive days.

Also notable is:

“Maps API applications developed by non-profit organisations, applications deemed by Google to be in the public interest, and applications based in countries where we do not support Google Checkout transactions or offer Maps API Premier are exempt from these usage limits.”

So if your site falls in any of the categories above, you are safe. But be careful. You have to apply for an exemption for your site and this usage limit is exempt only if Google think it qualifies. Else you’ll find a bill from Google under your door one fine morning along with your phone and credit card bills.

 

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