You might have heard of aids that keep a driver from falling asleep by detecting how alert they are but what about the same idea applied to programmers. In this case the object isn't to stop a crash, well it sort of is, but a bug.
Microsoft Researcher Andrew Begel, together with academic and industry colleagues have been trying to detect when developers are struggling as they work, in order to prevent bugs before they are introduced into code. A paper presented at the 36th International Conference on Software Engineering, reports on a study conducted with 15 professional programmers to see how well an eye-tracker, an electrodermal activity (EDA) sensor, and an electroencephalography (EEG) sensor could be used to predict whether developers would find a task difficult. Difficult tasks are potential bug generators and finding a task difficult is the programming equivalent of going to sleep at the wheel.
Going beyond this initial investigation researchers now need to decide how to support developers who are finding their work difficult. What isn’t known yet is how developers will react if their actions are approaching bug-potential levels and an intervention is deemed necessary. Presumably the nature of the intervention also has to be worked out. So next time you sit down at your coding station consider that in the future they may be wanting to wire you up just to make sure you aren't a source of bugs. And what could possibly be the intervention?