You can creating simple projects on tablet and smartphone. By clicking on new project, the Simple project editor will open. This enables you to connect one sensor to one actuator.
If you would like to create advanced projects on the tablet using the advances project editor:
Some tablet models enable you to create advanced projects with these settings: Change the tablet view to landscape view, you can set the 'desktop view' in your browser and connect a mouse.
For doing advanced projects we recommend to use your PC or laptop. You can also extend the projects which have been created in the simple project editor by opening them in the advanced project editor on your desktop PC.