touchpad

[pdurbin@tabby ~]$ cat ~/.config/autostart/syndaemon.desktop 

[Desktop Entry]
Type=Application
Exec=syndaemon -i 1.0 -K -R -t
Hidden=false
X-GNOME-Autostart-enabled=true
Name[en_US]=0pdurbin-disable-touchpad-while-typing
Name=0pdurbin-disable-touchpad-while-typing
Comment[en_US]=
Comment=
[pdurbin@tabby ~]$ 

http://unix.stackexchange.com/questions/37962/can-i-prevent-disable-touchpad-while-typing-from-affecting-mouse-movements

alt-tab

yum install gnome-shell-extension-alternate-tab
gsettings set org.gnome.shell.extensions.alternate-tab behaviour all_thumbnails

http://git.gnome.org/browse/gnome-shell-extensions/tree/extensions/alternate-tab