Small mistakes cause big failures

Now the mood is really bad, because forget to borrow the projector in advance, directly cause the evening interest group activities can not be carried out normally. It never occurred to me that such a trivial thing could have caused such a serious consequence.

There were a lot of ways to fix it:

(1) The front desk has been off duty, can not go to borrow the projector, in fact have all lent out.

(2) Send a broadcast to ask who has the free projector, no response.

(3) Each meeting room to see, only three will have a projector, but they need to spend a long time.

(4) Want to use the TeamViewer meeting room function to achieve, but not normal communication, and indeed headsets and other equipment.

(5) Think of moving several computers to the conference room, many people share a few computers to class, think or give up, because it may take a lot of time to build up the environment.

All the methods have not worked. Finally decisive let everybody lead a box to go home.

Before that, 4 activities had been carried out successfully, and it was not expected to fail this time. In fact, I never thought that such a simple activity would actually fail.

I think it is very important to carry out the actual activities and write code is very different, in the virtual world, there are many things can be replaced, or circuitous implementation, but the reality of a lot of things are irreplaceable.

Non-substitution causes all nodes to be concatenated, and the entire system will not function as long as any of the nodes are faulty.

OK, about the front-end interest group such activities, in fact, a little analysis, you can find that the key node is the projector and conference rooms, as well as the instructor computer environment. As long as these two nodes are guaranteed, the activity can be carried out normally.

First: Before starting the activity, will certainly ask the instructor whether can lecture tonight, the line starts to order the meal, does not carry on the activity.

Second: The number of participants in the course and the order of meals by voting.

Third: Ensure that the projector and the meeting room environment intact, the course can start on time.

Most of the people attending the course can attend the course on time without problems.

For future events, you'll need to set up reminders to remind me to book meeting rooms and projectors, as well as prepare a computer environment.

Small mistakes cause big failures