Participation in our videoconferencing programs requires either a hardware/codec system (Polycom, Cisco/Tandberg, LifeSize, etc.) or a device with an eyeball camera and compatible software (Zoom, ClearSea, Jabber, RealPresence, Vidyo, BlueJeans, Acano, etc.). We cannot connect via Skype or Google Hangouts. If you're uncertain whether you possess the required technology, please contact your campus/district IT personnel. Schools located in Texas can contact their local Education Service Center for assistance or anyone can contact Lori Hamm-Neckar at (817)740-7516 or firstname.lastname@example.org with connectivity questions. If you are registered for a McDonald Observatory videoconference through www.Connect2Texas.net, then Connect2Texas will act as a central hub (bridge) for your connection to McDonald Observatory.