Controlling Your Linux System with a Smartphone
The most-used application I have built is a television remote control. We use the fantastic tvtime program to watch all our TV. The tvtime package includes the tvtime-command command that allows you to control every conceivable function of the running tvtime instance. For example, tvtime-command chan-up changes the channel up one increment. Full documentation can be found in the tvtime man page.
I used all the same techniques described earlier and built a full functioning remote shown in Figure 4.
Now friends and family can control the TV from the comfort of their very own smartphones. There are no more complaints about using our giant Bluetooth keyboard as a remote either. The kids simply can grab the closest iPod Touch, Palm Pre or whatever.
Smartphone technology is advancing extremely rapidly. Without modifying the phone, you can access almost any possible function on a remote computer through the built-in browser. Linux users are especially lucky. It doesn't take much effort to turn a Linux computer into a back end for a phone. Hopefully, this article inspires you to come up with your own unique and interesting uses.
Jamie Popkin lives in Lantzville, British Columbia, with his wife and four kids. He is a consultant specializing in geographic data portrayal on the Web. Recently, he has started developing for smartphones, utilizing modern Web/HTML5 technology. He can be reached via Twitter (@jamiepopkin) or e-mail (firstname.lastname@example.org).
Webinar: 8 Signs You’re Beyond Cron
11am CDT, April 29th
Join Linux Journal and Pat Cameron, Director of Automation Technology at HelpSystems, as they discuss the eight primary advantages of moving beyond cron job scheduling. In this webinar, you’ll learn about integrating cron with an enterprise scheduler.Join us!
|Android Candy: Intercoms||Apr 23, 2015|
|"No Reboot" Kernel Patching - And Why You Should Care||Apr 22, 2015|
|Return of the Mac||Apr 20, 2015|
|DevOps: Better Than the Sum of Its Parts||Apr 20, 2015|
|Play for Me, Jarvis||Apr 16, 2015|
|Drupageddon: SQL Injection, Database Abstraction and Hundreds of Thousands of Web Sites||Apr 15, 2015|
- DevOps: Better Than the Sum of Its Parts
- "No Reboot" Kernel Patching - And Why You Should Care
- Return of the Mac
- Android Candy: Intercoms
- Drupageddon: SQL Injection, Database Abstraction and Hundreds of Thousands of Web Sites
- Designing Foils with XFLR5
- Non-Linux FOSS: .NET?
- Play for Me, Jarvis
- Consent That Goes Both Ways