In this project, we came across many problems like designing the crane, making laser cuttable file, making glove wireless and safety mechanism so that even a new person can use the crane without any worry and tension, movement tracking and delay control hand wireless unit and crane. 

The main problem of this was to design crane so that the motor can be placed in the basement of the crane because we thought to increase the capability of our project to big scale like in the construction site and if there is any problem occur can be solved

without reaching the top height of crane.

The second main problem was to make the crane wireless and controllable by the gesture of the hand, in this, we have to calibrate the accelerometer in the glove to work with the servo motor connected in the crane.