Tikl Me, Elmo
Somewhere between the world of SMS messages and voice calling is the land of two-way push-to-talk technology. Some cell-phone providers have this feature as an option for select phones, which makes your 2012-era cell phone act like a CB radio from the 1970s. Don't get me wrong, I understand there are situations when this is beneficial, but it still makes me laugh to see people using smartphones like walkie-talkies.
If you don't have the push-to-talk (PTT) feature from your cell-phone provider, you can download the free Tikl app from the Android Marketplace. Tikl allows you to use PTT technology with any other users that have Tikl installed on their phones. Because Tikl is available for both Android and iOS, it covers a wide variety of smartphones.
I don't use Tikl very often, but in my limited testing at a softball game, it worked as advertised. My daughter was able to give me her 10–20, and I was able to give her a big 10–4 on her request to play on the swings. Although using Tikl while driving probably is safer than texting, we still don't recommend it. It'd be tough to convince the Smokey that your Android smartphone is really a CB radio.
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Enter to Win an Adafruit Pi Cobbler Breakout Kit for Raspberry Pi
It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Pi Cobbler Breakout Kit for Raspberry Pi.
Congratulations to our winners so far:
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Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
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