PhoneTag Helps You Read Your Voicemail

AnsweringMachine

Have you ever been too busy to check in with your voicemail service? PhoneTag might have the solution for you.

Some of us might have done it before, let voicemails pile up if we know nothing urgent or important is coming down the pipes. Wouldn’t it be much simpler and more convenient if those voicemails played by our rules? PhoneTag is a speech to text service that converts a voicemail into text and sends it via email or SMS which you can read through and reference at will. The accuracy on this type of service is usually pretty good, but some translation is required as spoken words can sometimes be misinterpreted depending on the clarity of the call. On the security side of things, we tend to be a little hesitant of personal and business voicemails running through an extra service. PhoneTag does state that they use some kind of “special algorithm” that will guarantee voicemails are secure and private.

While there is a free trial period, this service is going to cost you. You can sign up for anything from a per message price of $.35 to an unlimited plan of $29.95/month. You are going to have to do your own calculations here to see if this is the best way to go, but this will save you from using your monthly minutes for checking the voicemails in your mailbox. As alternatives, Google Voice offers the same service for free and SpinVox charges a fee per use.

Disabling Your Cell Phone’s Mic For Security

reedswitch

[Dan] set up this simple cell phone hack to disable his microphone when he’s not using his cell phone. He had read that the government can listen to you using your cell phone, even when it is off. This concerned him enough to hack into his phone. He removed the expansion port and wired the microphone to a magnetic reed switch. A strong magnet located in the screen side of his flip phone opens the circuit when he closes the phone. He notes that you could always just pop the battery out of your phone, but then you are left completely disconnected. This mod allows you to still receive phone calls.

Pictures From Space For $150

prelaunch

Ever wanted to be able to launch a balloon into space, track its location via GPS, take some photographs of the curvature of the earth, and recover the balloon, all for the low low cost of $150? [Oliver Yeh] sent in his teams project, Icarus, which does just that. The group of MIT students found that they could use a weather balloon filled with helium to reach heights of around 20 miles above the earth;  their particular balloon achieved 93,000 feet (17.5 miles). Then, utilizing only off the shelf components with no soldering, conjured up a GPS tracker using a Motorola i290 Prepaid Cellphone. They then used a Canon A470 loaded with the chdk open source firmware to take pictures. After seeing the results of their launch, the team hopes that this could rejuvenate interests in science and the arts.

Cellphone-controlled Home

[youtube=http://www.youtube.com/v/exTpD0–BCo]
[Tixlegeek] used a Motorola 68HC705J1 development board to remotely control his home through his cellphone. The video above, as well as [Tixlegeek]’s website, is in French, though the video has been captioned. The development board (called the ERMES125) is controlled by a PIC externally. It has an array of LEDs, and apperantly a few high voltage relays. The PIC is connected to a laptop through a serial interface. The laptop is running a small web server, which uses CGI to control the PIC from a webpage. This system allows [Tixlegeek] to log onto the webpage from his web enabled phone, click a few buttons, and have appliances turn on or off through relays controlled by the PIC (via serial signals from the laptop).

Mozilla Fennec Alpha 3 For Windows Mobile Released

fennec

Mozilla released the latest alpha version of their new mobile browser Fennec for Windows Mobile. It brings many new features and fixes, such as improved startup time and a caching system to help scrolling on a page. They have also added support for a wider range of screen resolutions, and for those of us running an HTC Touch Pro support for zoom via the directional pad has been included in this release. Being an alpha release, it’s still a bit on the buggy side, but is very a promising browser for mobile phones. The final release should give other browsers a run for their money.

Blackberry Download Limit Remover

On the standard Blackberry Web Browser, there is a fixed file download limit of 2.3MB. Many users avoid this by installing a 3rd party browser (such as Opera Mini, for example), but there is still that bitter taste for having an extra web browser around just to download decently sized files. This limit seems to be imposed by a certain WAP port that the Blackberry is set to use by default, which blocks any file greater than this. Fortunately, [0mie] has found a way to reconfigure the default Blackberry Browser to use a different port without this restriction. Step by step walk through, links to the file required, and screen shots of large file downloads are provided. [0mie] claims that this hack works on a number of different phones and OS versions, and we are sure he would appreciate a wider audience to test this with.

[Note: This hack seems to use a Chinese provider as a proxy, so there may be privacy issues, etc. As always, hack at your own risk.]

[digg=http://digg.com/mods/How_to_Remove_the_Blackberry_download_limit_Hack_a_Day]

Tiny GSM Alarm System

[youtube=http://www.youtube.com/watch?v=W746qoZsrEs]

We’ve covered this sort of thing before, but there is something to be said for the simplicity of this tiny GSM alarm system by [trax]. The alarm system is designed to send the owner a text message when a sensor is triggered. This alarm only works with Siemens phones, but it shouldn’t be too hard to find one.  The alarm is configured via a dip switch on the board and can also be armed and disarmed by text. The brains of this system is a PIC16F84A. The code and schematics are included at the bottom of the page.

Continue reading “Tiny GSM Alarm System”