# SoftBank Robotics documentation What's new in NAOqi 2.8?

# Contact and tactile sensors

Part | Name | Part | Name
--- | --- | --- | ---
A | Tactile Head | B | Tactile Hands
C | Chest Button | D | Feet Bumpers

## Tactile Head

3 x head capacitive sensors.

See the URDF file.

Item | Name
--- | ---
A | Head/Touch/Front
B | Head/Touch/Middle
C | Head/Touch/Rear

To access values by using ALMemory key names, see: Head touch Sensors.

## Chest Button

See the URDF file.

Name
ChestBoard/Button

To access values by using ALMemory key names, see: ChestBoard Sensors.

## Tactile Hands

2 x 3 x hand capacitive (3 for each hand).

See the URDF file.

Item | Name | Item | Name
--- | --- | --- | ---
A | LHand/Touch/Left | A | RHand/Touch/Left
B | LHand/Touch/Back | B | RHand/Touch/Back
C | LHand/Touch/Right | C | RHand/Touch/Right

To access values by using ALMemory key names, see: Left Hand touch Sensors and Right Hand touch Sensors.

## Feet Bumpers

2 x bumpers located at the tip of each foot. These are simple ON/OFF switches, thus 4 in total.

See the URDF file.

Name | Name
--- | ---
LFoot/Bumper/Left | RFoot/Bumper/Left
LFoot/Bumper/Right | RFoot/Bumper/Right

To access values by using ALMemory key names, see: Left Foot touch Sensors and Right Foot touch Sensors.

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