0 Point Ruler: This concept ruler automatically starts at 0 point when you place your pencil next to the measuring stick. It comes with pressure-sensitive touch screen and to power it up you need to spin the ruler and the kinetic energy will power the device.
USB Memory Sticks Rulers: These cool USB drives use the typology of a ruler to show how much capacity they have.
Ruler by Myeongjin Kim: This innovative ruler comes with extendable parts; using your fingers to keep extending the line.
Ruler by Shim Ha Eun: With this creative concept, the dimensions of any given object can be measured by simply rotating the ruler over it.
Pixel Ruler: This awesome ruler measures just like any other ruler but the measurements are in pixels at a scale of 150 pixels per inch.
Retractable Ruler: The Hole Measuring Tape may look like any other classic measuring tape, but this retractable ruler comes with holes and allows you to draw with precision.
Zero Point Ruler: The Zero Point Ruler places "0" in the center as a matter of convenience and comes with a solar panel and touchscreen.
Wooden Giraffe Ruler: With this cute giraffe shaped ruler, little ones will like getting their maths homework done with this fellow.
Nelly - internet marketer loving design