Disclaimer: The views expressed on this blog are my own and do not represent that of my employer.

Tuesday, September 18, 2012

Getting the most out of your smartphone camera

In todays smartphone wars there is a better camera phone coming out on a monthly basis. We are continuously hearing about phones with more megapixels, better lenses and deeper colors. However, you can get brilliant pictures out of your current camera phone too by following the golden rule of 'Manual Settings.' In times where DSLR cameras are replacing digicams and everyone is a budding photographer the one camera that is being ignored is the one always in your pocket, by applying a 10th of your knowledge of manual setting you can get brilliant images on your phone. However, the scope of this article is Android camera settings as the iphone does not let you configure manual settings, while the iphone can get great picture quality most of the times with the auto configured camera but with these manual settings on Android you will be surprised byhow AWESOME your 5 megapixel camera can be :)         


Clicked on my Galaxy Nexus 

The settings below are as reflected on the SAMSUNG GALAXY NEXUS running on Android 4.01 Jelly Bean, the setting may wary on other Android Phones. 


1. WHITE BALANCE
This is one setting that can completely change the tone and colors of your photograph. By default it is set at AUTO which is the  phone’s best judgment to take the photo. The flash will go off depending on the situation, the shutter might go faster or slower, and the sensitivity of the sensor might change. Most users never change this setting and this is the biggest reason why the quality of your photos drops.

Below, is an explanation of the various modes available under White Balance and how to use them :-

a) INCANDESCENT: This is the mode that you should be using when your indoors and the dominant light in the room is yellow light being emitted by light bulbs. Switching to this mode will help your phone camera accordingly adjust to the surroundings for more natural colors.

b) DAYLIGHT: The name here is self explanatory, this mode works best when your clicking pictures outdoors in the day. The camera captures the most natural outdoor colors in this mode, you can get really good shots using this.

c) FLUORESCENT: We spoke about yellow light from bulbs in the first mode above. This mode is for a setting which has more white light, the kind that is emitted from tube lights or CFLs. Changing your camera to this mode will help it adapt to its white light surroundings and capture shots that make most of the white light.

d) CLOUDY: Rainy, dark cloudy days have a charm of their own, you can capture beautiful shots by switching your phone camera to this mode, it also works best for most evening shots just before the sun sets.


2. EXPOSURE

This is a setting that most new DSLR users love to play with, it helps you control the amount of light that falls on your camera lens accordingly making your picture brighter on darker. This setting is more complex and advanced on DSLRs but on your phone you can change it in one click. You can increase or decrease the exposure by upto 3 levels on your jelly bean phone. This setting is very useful for shots with low light where you do not want to use flash but want a more natural click, just increase the exposure to the amount that works best for your shot and capture the perfect non flash shot :-) 



3. SCENE MODE 

This setting helps your camera determine what surroundings are you in, it could be a party or enjoying a sunset at the beach. Just let your camera know where you are and it accordingly adapts.

a) AUTO: Most people leave this setting unchanged on their phones and it works fine as your phone automatically adapts to your surroundings, but just like manual setting do the magic in DSLR changing this setting can dramatically improve your shots.
Clicked on my Galaxy Nexus

b) ACTION: This mode is useful when you are clicking pictures of moving objects. It may be a running child, moving car or a football game. Changing your camera to this mode will help it understand that your trying to capture a moving object.

c) NIGHT: Again self explanatory, the GALAXY NEXUS has a camera optimized for low light photography and changing to this mode will give you really nice night shots.

d SUNSET: This is the mode to be in while strolling along a beach after a long day at work, it helps captures the last strokes of light as the sun sets far into the ocean .

e) PARTY: This mode is optimized for parties with a lot of disco lights throwing colors all around. Try it in your next night out :)

NOTE: 'SCENE MODE' AND 'WHITE BALANCE' CANNOT BE USED IN COMBINATION, CHANGING ONE WILL BLOCK YOU FROM CHANGING THE OTHER, USE AS PER YOUR JUDGEMENT AND LIGHT CONDITIONS. 

Lastly use flash wisely. Personally I hate pictures with flash and avoid using it whenever possible. With the manual settings explained above you can get beautiful shots without flash. 


Thursday, May 24, 2012

Android Apps for Indians


Since the arrival of Android and the launch of budget handsets in India there has been rapid development of apps by Indian companies designed for Android users in India. This post is a documentation of the apps that I use on a regular basis and might be useful both for Indian's living in India or abroad. The app vary across different types from movies, navigation to ordering food from your phone.

All the apps mentioned in this post are FREE apart from the map my india app :-



MUSIC 

Listening to music on the cloud is one of the best inventions to have ever happened. The process of manually downloading and then transferring music to the phone is too cumbersome and I end up not doing it most of the time. The apps mentioned below have helped address this problem as they not only provide a repository of all the music you will every need but also have a section of weekly top hits to keep you updated with the latest in music.

Saavn: This is one app that I use almost everyday on my commute to work. Saavn gives me the latest of all hindi music in its weekly top hits, it also has a section on Tamil songs for those interested. It also has a good repository of older songs that you may want to listen to and can be found through the search box in the app.

Dhingana: A close competitor to Saavn, Dhingana also has a list of all the the latest in Hindi music. This app beautifully follows the overall ICS layout of swiping left and right and a swipe to the left or right can show you playlists or New releases.  It also has a social aspect and shows the number of likes that a song or album has got.

MOVIES 

Given the fact that India is a big market for entertainment , especially movies so geting an app to book your weekend movie fix was bound to happen. Now only if we could have a social layer that gives you reviews of movies by your friends :)

PVR: The leader in the multiplex space in India now also offers you the convenience to not only browse movie show timings and locations on your mobile but it also lets you book tickets on it. No more rushing to switch on your computer to book tickets for your favorite movie :)

DT: A close competitor to DT is also competing with them in the all important mobile space. You can use the DT app to do everything that the PVR app does and book tickets on the go. No more going through book my show to book your tickets.

FOOD 

Dominos: Have you ever wanted to get pass the rehearsed lines that domino's pizza greets you with and dreamt of ordering a pizza without them trying to up sell you everything from extra cheese to choco lava cake (okay, the choco lava cake is a good upsell :) Dominos India now has their very own Android app that can be used to order pizza from the convenience of your phone and a simple few actions on your screen. So go ahead order that Pizza you have been craving :)

NAVIGATION 

Map my India for Android: Your Android phone comes built in with Google maps, however for those who want a little extra and want to save on buying that GPS navigation system should buy the map my india app for Android. This app is not available on Google play, but can be directly downloaded from their website and is sold at a price of Rs 1990. A big saving as compared to buying their GPS device. The directions provided in this app are very accurate and this is the same software that is used in their GPS device. The only downside is that this app consumes a lot of battery and you would need a car charger connected while using it.


NEWS 

TOI: India's most read English newspaper (The Times of India) was quick to create an app for Android users that works great on all Android handsets. The App neatly consolidates the latest headlines for you across different sections and gets regular updates from the TOI website. The design is clean and articles can be viewed in full screen mode which provides a white background and text/pictures on it, this UI make reading a pleasure on the go. The App also has a section that shows news from all the major metros in India and you can choose the one of your choice.  A must have app to stay in touch with whats happening in the country whether living in India or abroad.

NDTV: A close competitor to the TOI app with a similar reading experience. The one feature that distinguishes this app from others is the live radio feature, which can be used to listen to all the latest news while on the go. Useful when your on the move and don't want to strain your eyes reading.

Currents: While the top publications have individual apps, most others can be found in a mobile friendly format on Google currents. I read Hindustan times, Mint and IBN live on Google Currents. Personally I prefer the layout that Mint offers as the news is clearly divided into sections along with relevant pictures and articles. This app is great for offline reading too as the news is cached to read at your convenience.


AIRLINE:

Indigo: With the airline industry going through bad times in India, there is one airline that is emerging as a clear winner - Indigo. They are an innovative company and are possibly the only Indian airline with an Android app. the Indigo app is a pleasure to use and has the capability to book tickets or to just browse through their inflight food menu before your flight. You can also use it to check in and block seats for your next flight. A very useful app to book tickets for that imprompto vacation or check whats on the fodo menu while at the airport. Must have for the frequent traveller.


What are your favorite android apps in India? Please leave your comments below.



Thursday, April 26, 2012

Best Apps for Android Tablets

The iPad is considered to be the leader in the tablet space. While I really like the iPad and think its a great device - very good hardware and a nice collection of apps customized for the tablet user. However, I chose to use the Motorolla xoom as my primary tablet - the reason being that I consume a lot of video on my tablet and the xooms 10.1 inch screen is ideal for watching videos vs the iPads screen which seems to be better for reading. That being said the xoom is not far behind even on the reading front and is catching up fast with developers slowly porting tablet apps on Android. The post below is a consolidation of my favorite apps for Android Tablets that can be helpful for new or old tablet users  :-

READING APPS 

1. CNN for Android Tablets - Maybe one of the best apps available for Android tablets, it looks a lot like its iPad counterpart and  may outperform it in some areas. This app is designed for tablets and takes advantage of the larger screen that these devices offer. It offers news from all over the world and gives you the option to consume video or read through the news. A MUST HAVE APP FOR YOUR ANDROID TABLET. 

2. Pulse News reader: In todays day and age we all consume news from multiple sources and RSS feeds have become life savers. Personally I like to get my news aggregated from techcrunch, all things digital, Gizmodo and venture beat.  Pulse news reader displays news from all your feeds in a beautiful UI that updates automatically and provides you with your personalized news digest served fresh daily, hourly or whatever setting you may like. You can also create different tabs to see news from varied topics like tech, home etc.

3. Google Currents: Reading the web like a magazine has always been a dream. With Google Currents the dream become's reality and you get your favorite websites in a magazine format. With this app you can add your favorite websites and it will show their updated content in a magazine format which you can read at your convenience. The best part is that you can also use this app when your offline, perfect to catch up on reading while your on the plane.




VIDEO 

1. MX VIDEO PLAYER: If you are an iPad user then you know the pain of converting your videos to .mp4 before they run on your device or putting a paid app to run other formats and then going through the complicated process of transferring files to your ipad via itunes using the transfer option from within the apps section. With Android the only thing you need to install is the MX Video player free app and all your videos(.MKV, .AVI, .MPEG)  will play on your Android tablet. Its a super powerful app and has a variety of codes to support all your video needs. A must have for your Android Tablet.

2. YouTube: The Youtube app on Android is light years ahead of its iOS counterpart. It has a beautiful curved wall view of all your videos or the most popular one's whichever one you choose. You can also choose to a view for your account and see videos divided by your subscribed channel. One of the best ways to consume videos from the most popular Video site in the world.


VIDEO CALLING 

One of the advantages of a tablet is instant access to a video call and quick connection to your family and friends. While Apple does offer this via Facetime, however the limitation is that the other person also has to be using an apple device. Here are some Android apps that make video calling a brilliant experience :-

Gtalk: This app comes pre installed on all Android tablets and can be used to instantly connect with your friends/family who are also using Gtalk on any other device with a webcam. The flexibility of using gtalk across devices is a big plus.

Hangouts: As video calling technology advances, its not only about connecting with one friend but by talking to different friends spread across the globe. With hangouts on an Android tablet you can connect to up to 9 friends at the same time.

Skype: Skype is also a popular platform for video calling and is available on Android too. This app is across platform and can be used on your Android phone/tablet, iphone or ipad. Gets the job done well if your a Skype fan.





OTHERS 

1. HD Widgets: The joy of Android is the ability to customize and add your own widgets that make your tab personalized just the way you like it.  HD widgets has options specifically designed for tablets that fit the full screen and add beauty to your screen. This it the only paid app featured in this post and costs about $2 but is totally worth it.

2. Chrome: You love browsing the web on the fastest browser on your computer now its also available on your Android tablet. With Chrome for Android your life is always in sync it not only syncs all your bookmarks but it also all the tabs that you had open on your computer. Just leave anything on your computer and continue on the same from your tablet as all tabs are synced for you just the way you left it. The Internet synced for you. ALWAYS.



Wednesday, April 18, 2012

Iris - AI for Android a.k.a Siri for Android




Iris is a great app for all Android phones and it does everything that Siri does on an iphone 4s (well almost , it can't set your alarm yet :-) However, its a great user experience and given the fact that Android has better voice recognition skills. (The voice action technology used in this app can be configured to use the default Android voice recognition while answers are powered by Chacha which has an excellent database.) Apple fans might not like the Siri rip off but as Steve jobs once said "Good artists copy but great artists steal."

I've been using Iris for about 6 months now and its great to use to check the weather, do a quick search or check for unread messages - it gets these task done really well and displays them on a beautiful UI within the app. Most of these things are possible through the Google search box on any Android phone but Iris displays it in a different UI, satisfying your desire for a personal assistant on your phone. While most people would only use this feature while showing off features to their friends, but it is useful when your in a quiet environment and too lazy to type. I often use it to find out meanings Eg: {What is the meaning of kleptomania?} or to quickly compose an email - [Send email to < recipient name>]. Iris can be incredibly useful based on how much of a fan you are of AI, the best part being that you can try it on a cheap $200 Android phone as compared to buying a $800 iphone. Below, is a video from Youtube comparing Iris to Siri - watch it to find out the winner :-)





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Thursday, April 5, 2012

A day with Instagram for Android


My First Instagram Picture


Its been a great one day with using Instagram for Android (Download here, if you still haven't) as I added it to my growing bucket of social media channels like many other users and started clicking away with retro effects. Instagram is great for budding photographers who like clicking but are too lazy to share pictures, the entire process of downloading pictures from a camera to my computer and then uploading is a big turn off for me, not to forget carrying a big SLR everywhere you go. That said, Instagram beautifully fills in the gap of a simple to use, edit and share product that anyone with a camera phone on Android or iOS can use. Here, are some of my first impressions :-

Whats Great 

  • Easy to use, edit and share pictures with the world
  • Quick connect and find friends using Instagram with Facebook, twitter
  • Makes a mundane shot look like a work of art 
  • More Sharing options than the iOS version - you can share with Facebook, twitter, Foursquare and tumblr

Whats not so Great 
  • Not all Android phones supported yet 
  • Tilt Shift and Live Preview are missing
  • No zoom functionality 
  • Looks exactly like the ios app, the android version could be more Android Friendly by taking into account the Android design guidelines (Given the 18 month gap between the ios and Android launch, I would have expected the app to be more Android friendly) 


Interesting Facts 

The Instagram app was downloaded over a million times in the last 24 hours (Source: Cnet) . Instagram already has 30mn registered users which are predicted to grow to over 100million with the Android launch. Users are already sharing more than 5million photos everyday and this numer may only double or triple with the platform expansion. 

Monday, April 2, 2012

Android apps for Singaporeans

This blog is an extension of my passion for Android, mobile apps and mobile technology in general. It aims to provide you a brief, useful and quick overview of the latest and greatest android apps. So without wasting any more time here is my first post on the 5 most useful Android apps for Singaporeans (Since Singapore is my current country of residence) :-



Farebot - This app scans your EZ pay card and tells you the remaining balance on your card. Super useful when you have a pile of cards at home and want to know which one is worth the space :) NOTE: This app only works on an NFC enabled phone. I've tested it on both the Nexus S and Galaxy Nexus and your phone should not have a cover on it. 

SBS Next bus - A very basic app but super useful when at a bus stop. Tells you the expected arrival time of the next bus once you input the stop id and bus number. This is one of the few apps to get a green light from SBS transit to use their open API.

Comfort Del Gro Taxi booking - A brilliant app that pulls your location from your network/GPS and enables you to book a taxi in 2 minutes. The app also shows a map of your taxi's current location and the distance from you. It also gives you an automated phone call when your taxi is about to reach your pick up location. PS: The app also has an advance booking feature.

iChangi: Most people who have visited Singapore may have been awed by the awesome change airport and the facilities that it offers. Now Changi also has an amazing phone app which can tell you your flight departure/arrival time, boarding row, check in counter and baggage row. The app also alerts you when the boarding gate for your flight is open. Very useful both when your traveling or when picking up someone from the airport.

SgTrains: A simple app that displays the train network across the island. Super useful if your visiting Singapore or going on a new route.