Some critics concerned that there are already similar concept products in the market.
- Some suggestions
- Making child transmitter more invisible
Agree: The child unit must not have special looking. It should be normal looking. Ex) camouflage
- Finding out which parts of child garment is the best part to hang the child device on.
- Finding out holding system of child unit. Ex) pin, magnet, clip….
Agree- The strong magnet on child unit could affect electric system of it.
- Turn back to the beginning. Child's wrist or ankle could be the best part to put this device.
Agree: I think that I need to look back on the beginning of this semester.
- Using the devices that people always carry with. Ex) cell phone or IPHONE application
Disagree: Some people still use cell phone for only telephone. Many lower class people still use old cell phones that do not support GPS or Bluetooth.
- Adding safety lock. Using the parent’s device as a key to wear or remove the transmitter from child device.
Agree- I think this idea can make this product unique.