I'm surprised that one of the simplest solutions hasn't been tried. Bail bondsmen are restricted by statute on how much they can charge; we should at least consider lowering the rate from 10% to something much lower (1-2%?) and putting tools like follow-up text messages, etc., in the hands of these agencies. It's not ideal but it is in their best interest to ensure that their clients show up in court rather than have to chase them down.