There area unit already a couple of installations of VLC lightweight bulbs. Phillips put in good lightweight bulbs during a metropolis foodstuff and developed a smartphone application. once used along the appliance uses the lights to find the user during a grocery and helps them realize product (LaMonica, 2014). whereas this is often solely unidirectional communication, it highlights the viability and ease of VLC lightweight bulbs.
It will be the task of Electrical and laptop Engineers to additional develop VLC lightweight bulbs and realize new applications for them. in addition, there still remains important analysis to try to to to ascertain a technique of act from device to lightweight bulb as a result of VLC can’t be accustomed communicate in each directions (Kavehrad, 2010).
In 2008, the amount of devices connected to the web surpassed the amount of humans (Evans, 2011) and therefore the trend hasn’t modified abundant since then. whereas there area unit already a good range of devices connected to the web of Things, that range can solely increase within the coming back years. whereas the prospect of additional interconnected devices is exciting, there area unit several obstacles that also stay for Electrical and laptop Engineers to beat before the web of Things will reach its full potential.
The high range of potential internet-connected devices can cause issues. this might mean that current protocols and ways for connecting to the web now not satisfy. in addition, all of those new devices are going to be generating information from the sensors at a awfully high rate. it’ll be vital to store that information and to make sure that it’s hold on accurately, so it’s trustworthy (Stankovic, 2014).