text: The Android 4.4 KitKat will add a plethora of new features and performance enhancements, improved camera image quality, advanced security features, UI optimizations and more.
  Apart from this, Xolo has taken an initiative that reveals the exact pricing of each of the spare parts that is being used on its products. The catalogue let out by the vendor has all the supplementary components that are used in its mobile phones that have been released till date.
  By releasing the pricing of all the components used in its offerings, Xolo becomes the first vendor to do such a task that deserves appreciation. Now, it is expected that the other manufacturers also follow the footsteps of Xolo and reveal the exact pricing of those spare parts that are used in their smartphones.
  If you happen to hold a Xolo device that requires a service, do check this link to know the official price tag of the spare parts.
  
  The Director of the school, Dr Rory Sherlock, has been exploring these fields for twenty years and is best known in the archaeological profession in Ireland as an expert on late medieval tower houses, though he also works more broadly in the fields of late medieval settlement and architectural history.
  The work of the Galway Archaeological Field School spans the full range of medieval Irish history, from the simple churches, monasteries and secular settlements of early medieval Ireland (c. A.D. 500 – 1100) through the arrival of the Anglo-Normans in 1169, the construction of the great high medieval castles of the late twelfth and thirteenth centuries, the fortunes of the pan-European monastic orders from their arrival in the twelfth century to their dissolution four hundred years later, the growth of the tower house as the typical Irish castle of the late medieval period and the subsequent decline of the castle as a stronghold and high-status residence in the post-medieval period.
  At present, the excavations undertaken by the Galway Archaeological Field School will focus firmly on the tower houses of late medieval Ireland. It has been estimated that as many as 3,000 or 4,000 of these small castles were built in the Irish landscape in the fifteenth, sixteenth and early seventeenth centuries, a process which made Ireland one of the most encastellated areas of western Europe at that time, and this profusion of castle construction may be linked to a weak central authority – where the government was not in full control of a region, landowners had to take steps to protect their families and their possessions through the construction of small castles, now called tower houses. This process, also seen at the same time in Scotland, led to a remarkable density of castles in certain areas and it is important to note that tower houses were built by people of Gaelic and Anglo-Norman descent alike, where before only the Anglo-Normans had built masonry castles in significant numbers.