KANCHEEPURAM, June 9: The traditional Kancheepuram silk sarees have gone hi-tech. Customers visiting the famous weaving centre in TN need no longer limit themselves to the staid mango, peacock or temple bell motifs. Instead, they can take their pick from a catalogue of computer-aided designs (CAD) or even suggest their own patterns. The development is a result of a demonstration on computer-aided textile designing conducted by Gurubrahma Concerns under the auspicies of the Central Silk Technological Research Institute.