Poll: Which Sensors are the best?

I was Thinking about getting some more sensors besides the ones that come with the set like the IR LINK, Compass, Accelerometer ECT. Which one do you like the best? So pick which one that you have, want , or would like the most. You can select up to two of them if you cannot make your mind up. Also if there is just one that you love so much You can just vote by replying.
Go over to the forum to vote on your two favorites.
Poll: Which Sensors are the best?
Here are the ones that I thought would be the most popular:
- Hi Technic IR LINK

- Hi Technic Compass Sensor
- Hi Technic Acceleration / Tilt Sensor
- Hi Technic Gyro Sensor
- Hi Technic Color Sensor
- Mindsensors Acceleration Sensor
- Mindsensors PS2 Interface
- Mindsensors Compass Sensor
- Mindsensors Infra Red Obstacle Detector
- Mindsensors RCX to NXT Communication
March 15th, 2008 at 9:06 am
HiTechnic IR link
(i was unable to find the Voting application,, i guess it is done via replies?)
March 15th, 2008 at 10:04 pm
you follow this link to the forum to be able to vote
http://www.nxtcentral.com/forum/viewtopic.php?f=31&t=32
March 16th, 2008 at 5:11 am
ok i get it need to register AGAIN!! for the forum part
cool more stuff to check out @ NXT Central
March 16th, 2008 at 11:17 pm
Yup thats it. It is a bummer but the site and forum dont flow 100% together. but not that big of a deal i guess
March 26th, 2008 at 1:08 pm
hi guys,,, just to tease ya
Your Order Details:
Item Name Quantity
Vision subsystem for NXT (NXTCam) 1
Short Length Flexi-Cables for NXT (FLXS-Nx) 1
Port Splitter for NXT (SPLIT-Nx) 1
On it’s way to meeeeeeeeeeeeeeee
this will be my first mindsensor sensor
March 31st, 2008 at 7:08 am
Hello again, i saw this new sensor from CODATEX a 3rd party vendor ‘that got certified Lego and using offical NXT casing’ it is the RFID transponder sensor!! At first i was wondering why the heck would i need this? turn out it’s the same technology that is used to access my building at the office with my white access pass that i present at the door, it is also the same technology some apt building use — owner have this grey thingidou on their key chain and simply presenting it to the door opens it. But am i going to build an system for my building to open the door using transponders out of lego?? i don,t think so ,,, so what would i do with it? I guess one of the best use would be in Industrial engineer project .. assembly line type lego project –but for such a use a light or touch sensor would also work !
–> What do all of you think of this new available sensor ?
–> what use would you have for millions of identifiable checkpoints?
http://www.codatex.com/index.php?RF_ID_Sensor-1