Possible Clues:

• Cutting-edge in engineering
• Making use of sophisticated equipment in Whitechapel
• Like "CSI" procedures
• State of the art, briefly
• Space-age electronic add-on is in difficulty
• Containing state-of-the-art gadgetry
• Problem about English becoming advanced in electronics
• Like smart phones, e.g.
• Like gadgets on the cutting edge, in headlines
• Style of interior design using features of indust­rial equipment