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What is Foursquare?

Foursquare is a location based Twitter

With FourSquare, users can share tips from location. It is about tips of the form: in this restaurant they have good food, in this café it is always too busy on Sunday afternoon, etc. Users of FourSquare get points for the tips, and also points for check-in at a location. Check-in is meant to indicate: I am now present at this location. The idea here is firstly that you can see your friends. So it is a website (with applications for your mobile phone) with three goals:

  1. Mobile Friends Viewfinder
  2. Tips for a city
  3. Game

The game element is thus in the points, and for certain actions you get a badge (this may be frequent check-in on a day, often leaving a tip, adding new locations, etc.). In this way the game element is thus as many points as possible, but also collect as many badges as possible. In America it is already normal, but Dutch companies are now playing in this. If you are mayor of a location, you can get free things. Check out the Snack square website to see the Dutch participants.

Social Location Sharing-Gowalla/Foursquare

What does Jailbreak mean?

Jailbreak is escaping from jail

However, that is the translation from English. Nowadays, jailbreaking means cracking your hardware so you can do more with it. Since the advent of the IPhone, jailbreaking has become popular. Normally, the hardware (IPhone) is equipped with an operating system with limited capabilities. In the case of the iPhone you can only install applications from the itunes Store, after jailbreaking you can also install applications that are not in the itunes store. Jailbreaking is a fairly harmless process: a number of operating system files are modified (and can be rolled back if desired). The biggest reason to jailbreak is because more is made possible. When the APP store offers enough software, it is not necessary for most people to jailbreak their phone. Https://www.youtube.com/watch?v=zEbCzkcrXJk

What does OTA mean?

OTA means Over The Air

OTA is a way to replace software on mobile phones or satellite receivers. This makes an update to the software for the user a lot easier because it is simply offered. With no connection to a computer or cables, newer software can be installed. OTA is also used in the mobile phone world to automatically adjust preferred networks.

What does GSM mean?

GSM means Global System for Mobile communication

The abbreviation GSM is an international standard for the use of mobile networks. It originated in the years 80 of the last century when a European working group began drafting a standard. Previously, the abbreviation was: Groupe Special Mobile, but in 1993 there were more than 36 different GSM networks, and the abbreviation was adjusted. Read More

What does tethering mean?

Tethering means your phone use PC Internet use

Tethering is talked about when you connect a PC or laptop to a mobile phone or PDA to connect to the Internet in this way. This connection does not always have to happen physically with (USB) cables, but can also be done via infrared or Bluetooth. If the mobile phone has an internet connection, the laptop can use the Internet in this way. Not all mobile providers want to allow this, because on the phone often an unlimited data bundle is taken, and people will not purchase UMTS dongle in this way. How To-tethering

What does PABX mean?

PABX means Private Automatic Branch EXchange

A PABX is a telephone exchange used by a company, basically the same as a home phoneline power station but with the possibility to connect many more devices. The switchboard is the switch box between the Netlines (infrastructure) and the telephone sets (and other communication equipment) within an organization. The PABX regulates all incoming and outgoing telephone traffic. Previously, a distinction was made between PBX (not automatic) and PABX, but today no PBX power stations are present. How PABX works?

What does QR-code mean?

A QR code is a two-dimensional barcode, developed by Denso-Wave. QR stands for quick Response, because the code is quickly decryptable. You can scan the QR code with a mobile phone or PDA. If you have internet on your mobile phone, you can easily open the link without having to tap the address. In a similar way, email addresses, SMS messages, phone numbers and texts (up to 7089 characters) can be offered. An example code is listed below, which goes to this website. You can create these codes Via Google Charts API. At the very bottom of this post an online way to create a QR code using Google Charts.