You can use the keyboard and mouse to change software parameters or simulate the button for the action (water flow, ball roll etc.)
GENERAL
0-9 – Load corresponding preset from KinectSandbox_Data\StreamingAssets\Settings;
Tab – open and close on-screen menu;
MODES
Interactive Map
Mouse 2 button – water ON/OFF (or another action in additional modules);
Mouse 3 button (middle) – Remove water instantly (or another action in additional modules);
B – water on/off;
Q – flood area;
SPACE – water reset;
NUMPAD * – freeze function;
3D Scanner
NUMPAD + – 3D scan export to an external drive;
GraviBall
Mouse 2 button – festart;
Mouse 3 button (middle) – foll ball;
B – festart;
SPACE – roll ball;
SandscapeSecrets
Mouse 2 button – previous folder;
Mouse 3 button (middle) – next folder;
B – previous folder;
SPACE – next folder;
Keys below are no longer working since KinectSandbox v2.2
Z,X – change sandbox top level
C,V – change sandbox bottom level
Q,A – upper level of terrain
W,S – lower level of terrain
T,Y – left border
G,H – right border
U,J – upper border
I,K – lower border