Google’s I/O developers conference is just hours away, and for a number of months, it has been speculated that the Big G would take the wraps off the next sugary-sweet flavor of Android. Given that I/O is the company’s biggest event, it makes sense that one of its flagship products should be detailed at its keynote event, and according to reports, that is exactly what will happen tomorrow.

With Google I/O right in front of our face, speculation is understandably rife as to what the search and Android giant will have to say. New versions of Android are usually on the agenda at Google’s big developer outing, and we see no huge reason why this year’s event would be any different. With that in mind, the next version of Android could be just around the corner, and with the next letter in the alphabet-based naming convention used for Android being ‘L,’ we may have our first real look at what it is going to look like.

Google is always looking to update and improve its Android operating system, and while often, these changes can take the form of significant enhancements, the Big G also likes to make subtle adjustments that enhance the user interface. Just last week, a leaked screenshot gave us a potential insight into some icon adjustments set to arrive with the much talked-about Android 4.5, and now, the official Google Nexus Twitter handle has accidentally leaked a modified, bluer Dialer app.

Google is apparently preparing to give its next major version of Android the iOS 7 treatment, with some cleaning up some of the visual elements offering a slicker-looking overall interface. Jony Ive and the software design team in Cupertino were radical in their redesign and ruthless in their disposal of skeuomorphism, and while it is not thought that Android 4.5 will be quite such a departure from the current configuration, the company is thought to be planning some notable aesthetic tweaks.

Google’s Android 4.4.3 update may well be on the way for select devices, but while this rudimentary bump could be rolled out in the next couple of weeks, something much more significant is said to be on the horizon. Currently referred to as ‘Project Hera,’ the future implementation will aim to bring an aligned, synchronized experience across Android, Chrome and Web apps, with users able to carry out tasks in a seamless manner throughout the range of Google platforms.